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IP4 Address Tree for 81.0.0.0/8

This list provides the ranges and Subaddresses for the Network 81.0.0.0/

0.0.0.0/ IP Tree for Parent Network / Address Space -

81.0.0.0 Single IP Address
81.0.0.0/16 IP Tree for Address Space
81.0.0.0/18 Private Address Space - Xtra Telecom S.A. ASXtra Telecom S.A. • All networks of Xtra Telecom S.A.
81.0.100.0/22 Private Address Space - Invitech ICT Services Kft. ASInvitech ICT Services Kft. • All networks of Invitech ICT Services Kft.
81.0.104.0/22 Private Address Space - Invitech ICT Services Kft. ASInvitech ICT Services Kft. • All networks of Invitech ICT Services Kft.
81.0.108.0/23 Private Address Space - DIGI Tavkozlesi es Szolgaltato Kft. ASDIGI Tavkozlesi es Szolgaltato Kft. • All networks of DIGI Tavkozlesi es Szolgaltato Kft.
81.0.110.0/23 Private Address Space - Invitech ICT Services Kft. ASInvitech ICT Services Kft. • All networks of Invitech ICT Services Kft.
81.0.112.0/21 Private Address Space - Invitech ICT Services Kft. ASInvitech ICT Services Kft. • All networks of Invitech ICT Services Kft.
81.0.120.0/23 Private Address Space - Invitech ICT Services Kft. ASInvitech ICT Services Kft. • All networks of Invitech ICT Services Kft.
81.0.122.0/23 Private Address Space - DIGI Tavkozlesi es Szolgaltato Kft. ASDIGI Tavkozlesi es Szolgaltato Kft. • All networks of DIGI Tavkozlesi es Szolgaltato Kft.
81.0.124.0/23 Private Address Space - Invitech ICT Services Kft. ASInvitech ICT Services Kft. • All networks of Invitech ICT Services Kft.
81.0.126.0/23 Private Address Space - DIGI Tavkozlesi es Szolgaltato Kft. ASDIGI Tavkozlesi es Szolgaltato Kft. • All networks of DIGI Tavkozlesi es Szolgaltato Kft.
... 43 more networks matching below 81.0.*.*/*

81.1.0.0 Single IP Address
81.1.0.0/16 IP Tree for Address Space
81.1.0.0/18 Private Address Space - Societe Francaise Du Radiotelephone - SFR SA ASSociete Francaise Du Radiotelephone - SFR SA • All networks of Societe Francaise Du Radiotelephone - SFR SA
81.1.128.0/18 Private Address Space - PJSC Moscow City Telephone Network ASPJSC Moscow City Telephone Network • All networks of PJSC Moscow City Telephone Network
81.1.192.0/18 Private Address Space - Joint Stock Company TransTeleCom ASJoint Stock Company TransTeleCom • All networks of Joint Stock Company TransTeleCom
81.1.64.0/18 Private Address Space - TalkTalk Communications Limited ASTalkTalk Communications Limited • All networks of TalkTalk Communications Limited

81.2.0.0 Single IP Address
81.2.0.0/16 IP Tree for Address Space
81.2.0.0/24 Private Address Space - PJSC Rostelecom ASPJSC Rostelecom • All networks of PJSC Rostelecom
81.2.1.0/24 Private Address Space - PJSC Rostelecom ASPJSC Rostelecom • All networks of PJSC Rostelecom
81.2.10.0/24 Private Address Space - PJSC Rostelecom ASPJSC Rostelecom • All networks of PJSC Rostelecom
81.2.11.0/24 Private Address Space - PJSC Rostelecom ASPJSC Rostelecom • All networks of PJSC Rostelecom
81.2.12.0/24 Private Address Space - PJSC Rostelecom ASPJSC Rostelecom • All networks of PJSC Rostelecom
81.2.128.0/24 Private Address Space - R&R Managed Telecom Services ASR&R Managed Telecom Services • All networks of R&R Managed Telecom Services
81.2.129.0/24 Private Address Space - Cogent Communications ASCogent Communications • All networks of Cogent Communications
81.2.13.0/24 Private Address Space - PJSC Rostelecom ASPJSC Rostelecom • All networks of PJSC Rostelecom
81.2.130.0/23 Private Address Space - Cogent Communications ASCogent Communications • All networks of Cogent Communications
81.2.132.0/22 Private Address Space - Tecno General S.R.L ASTecno General S.R.L • All networks of Tecno General S.R.L
... 37 more networks matching below 81.2.*.*/*

81.3.0.0 Single IP Address
81.3.0.0/16 IP Tree for Address Space
81.3.0.0/18 Private Address Space - Hostway Deutschland GmbH ASHostway Deutschland GmbH • All networks of Hostway Deutschland GmbH
81.3.128.0/20 Private Address Space - PJSC MegaFon ASPJSC MegaFon • All networks of PJSC MegaFon
81.3.144.0/24 Private Address Space - PJSC MegaFon ASPJSC MegaFon • All networks of PJSC MegaFon
81.3.145.0/24 Private Address Space - JSC ROSTA ASJSC ROSTA • All networks of JSC ROSTA
81.3.146.0/23 Private Address Space - PJSC MegaFon ASPJSC MegaFon • All networks of PJSC MegaFon
81.3.148.0/22 Private Address Space - PJSC MegaFon ASPJSC MegaFon • All networks of PJSC MegaFon
81.3.152.0/23 Private Address Space - PJSC MegaFon ASPJSC MegaFon • All networks of PJSC MegaFon
81.3.154.0/24 Private Address Space - Tecom LLC ASTecom LLC • All networks of Tecom LLC
81.3.155.0/24 Private Address Space - PJSC MegaFon ASPJSC MegaFon • All networks of PJSC MegaFon
81.3.156.0/22 Private Address Space - PJSC MegaFon ASPJSC MegaFon • All networks of PJSC MegaFon
... 3 more networks matching below 81.3.*.*/*

81.4.0.0 Single IP Address
81.4.0.0/16 IP Tree for Address Space
81.4.0.0/18 Private Address Space - - AS- • All networks of -
81.4.100.0/22 Private Address Space - RouteLabel V.O.F. ASRouteLabel V.O.F. • All networks of RouteLabel V.O.F.
81.4.104.0/21 Private Address Space - RouteLabel V.O.F. ASRouteLabel V.O.F. • All networks of RouteLabel V.O.F.
81.4.112.0/21 Private Address Space - Signet B.V. ASSignet B.V. • All networks of Signet B.V.
81.4.120.0/21 Private Address Space - RouteLabel V.O.F. ASRouteLabel V.O.F. • All networks of RouteLabel V.O.F.
81.4.128.0/20 Private Address Space - Cyprus Telecommunications Authority ASCyprus Telecommunications Authority • All networks of Cyprus Telecommunications Authority
81.4.144.0/21 Private Address Space - Cyprus Telecommunications Authority ASCyprus Telecommunications Authority • All networks of Cyprus Telecommunications Authority
81.4.152.0/23 Private Address Space - Cyprus Telecommunications Authority ASCyprus Telecommunications Authority • All networks of Cyprus Telecommunications Authority
81.4.154.0/24 Private Address Space - Cyprus Development Bank Limited ASCyprus Development Bank Limited • All networks of Cyprus Development Bank Limited
81.4.155.0/24 Private Address Space - Cyprus Telecommunications Authority ASCyprus Telecommunications Authority • All networks of Cyprus Telecommunications Authority
... 31 more networks matching below 81.4.*.*/*

81.5.0.0 Single IP Address
81.5.0.0/16 IP Tree for Address Space
81.5.0.0/21 Private Address Space - Partner Communications Ltd. ASPartner Communications Ltd. • All networks of Partner Communications Ltd.
81.5.128.0/20 Private Address Space - Kcom Group Limited ASKcom Group Limited • All networks of Kcom Group Limited
81.5.144.0/21 Private Address Space - Kcom Group Limited ASKcom Group Limited • All networks of Kcom Group Limited
81.5.152.0/22 Private Address Space - Kcom Group Limited ASKcom Group Limited • All networks of Kcom Group Limited
81.5.156.0/24 Private Address Space - Xdeer Limited ASXdeer Limited • All networks of Xdeer Limited
81.5.157.0/24 Private Address Space - Kcom Group Limited ASKcom Group Limited • All networks of Kcom Group Limited
81.5.158.0/23 Private Address Space - Kcom Group Limited ASKcom Group Limited • All networks of Kcom Group Limited
81.5.16.0/22 Private Address Space - Partner Communications Ltd. ASPartner Communications Ltd. • All networks of Partner Communications Ltd.
81.5.160.0/20 Private Address Space - Kcom Group Limited ASKcom Group Limited • All networks of Kcom Group Limited
81.5.176.0/21 Private Address Space - Kcom Group Limited ASKcom Group Limited • All networks of Kcom Group Limited

81.6.0.0 Single IP Address
81.6.0.0/16 IP Tree for Address Space
81.6.0.0/19 Private Address Space - green.ch AG ASgreen.ch AG • All networks of green.ch AG
81.6.128.0/21 Private Address Space - Kielce University of Technology ASKielce University of Technology • All networks of Kielce University of Technology
81.6.136.0/24 Private Address Space - PRZEDSIEBIORSTWO WIELOBRANZOWE INTERBIT SP. Z O.O. ASPRZEDSIEBIORSTWO WIELOBRANZOWE INTERBIT SP. Z O.O. • All networks of PRZEDSIEBIORSTWO WIELOBRANZOWE INTERBIT SP. Z O.O.
81.6.137.0/24 Private Address Space - Kielce University of Technology ASKielce University of Technology • All networks of Kielce University of Technology
81.6.138.0/24 Private Address Space - Kielce University of Technology ASKielce University of Technology • All networks of Kielce University of Technology
81.6.139.0/24 Private Address Space - MARIUSZ UFEL TRADING AS N3T PROJEKT ASMARIUSZ UFEL TRADING AS N3T PROJEKT • All networks of MARIUSZ UFEL TRADING AS N3T PROJEKT
81.6.140.0/22 Private Address Space - Kielce University of Technology ASKielce University of Technology • All networks of Kielce University of Technology
81.6.144.0/20 Private Address Space - Kielce University of Technology ASKielce University of Technology • All networks of Kielce University of Technology
81.6.160.0/20 Private Address Space - Kielce University of Technology ASKielce University of Technology • All networks of Kielce University of Technology
81.6.176.0/21 Private Address Space - Kielce University of Technology ASKielce University of Technology • All networks of Kielce University of Technology
... 11 more networks matching below 81.6.*.*/*

81.7.0.0 Single IP Address
81.7.0.0/16 IP Tree for Address Space
81.7.0.0/18 Private Address Space - ISPpro Internet KG ASISPpro Internet KG • All networks of ISPpro Internet KG
81.7.104.0/24 Private Address Space - Telia Lietuva AB ASTelia Lietuva AB • All networks of Telia Lietuva AB
81.7.105.0/24 Private Address Space - Telia Lietuva AB ASTelia Lietuva AB • All networks of Telia Lietuva AB
81.7.106.0/23 Private Address Space - Telia Lietuva AB ASTelia Lietuva AB • All networks of Telia Lietuva AB
81.7.108.0/22 Private Address Space - PRIVATE LIMITED LIABILITY COMPANY KRENA ASPRIVATE LIMITED LIABILITY COMPANY KRENA • All networks of PRIVATE LIMITED LIABILITY COMPANY KRENA
81.7.112.0/23 Private Address Space - PRIVATE LIMITED LIABILITY COMPANY KRENA ASPRIVATE LIMITED LIABILITY COMPANY KRENA • All networks of PRIVATE LIMITED LIABILITY COMPANY KRENA
81.7.114.0/23 Private Address Space - Telia Lietuva AB ASTelia Lietuva AB • All networks of Telia Lietuva AB
81.7.116.0/22 Private Address Space - Telia Lietuva AB ASTelia Lietuva AB • All networks of Telia Lietuva AB
81.7.120.0/21 Private Address Space - Telia Lietuva AB ASTelia Lietuva AB • All networks of Telia Lietuva AB
81.7.128.0/19 Private Address Space - Sentia Denmark A/S ASSentia Denmark A/S • All networks of Sentia Denmark A/S
... 6 more networks matching below 81.7.*.*/*

81.8.0.0 Single IP Address
81.8.0.0/16 IP Tree for Address Space
81.8.0.0/21 Private Address Space - Vodafone Net Iletisim Hizmetleri Anonim Sirketi ASVodafone Net Iletisim Hizmetleri Anonim Sirketi • All networks of Vodafone Net Iletisim Hizmetleri Anonim Sirketi
81.8.112.0/24 Private Address Space - Vodafone Net Iletisim Hizmetleri Anonim Sirketi ASVodafone Net Iletisim Hizmetleri Anonim Sirketi • All networks of Vodafone Net Iletisim Hizmetleri Anonim Sirketi
81.8.113.0/24 Private Address Space - Vodafone Net Iletisim Hizmetleri Anonim Sirketi ASVodafone Net Iletisim Hizmetleri Anonim Sirketi • All networks of Vodafone Net Iletisim Hizmetleri Anonim Sirketi
81.8.114.0/23 Private Address Space - Vodafone Net Iletisim Hizmetleri Anonim Sirketi ASVodafone Net Iletisim Hizmetleri Anonim Sirketi • All networks of Vodafone Net Iletisim Hizmetleri Anonim Sirketi
81.8.116.0/22 Private Address Space - Vodafone Net Iletisim Hizmetleri Anonim Sirketi ASVodafone Net Iletisim Hizmetleri Anonim Sirketi • All networks of Vodafone Net Iletisim Hizmetleri Anonim Sirketi
81.8.12.0/23 Private Address Space - Vodafone Net Iletisim Hizmetleri Anonim Sirketi ASVodafone Net Iletisim Hizmetleri Anonim Sirketi • All networks of Vodafone Net Iletisim Hizmetleri Anonim Sirketi
81.8.120.0/21 Private Address Space - Vodafone Net Iletisim Hizmetleri Anonim Sirketi ASVodafone Net Iletisim Hizmetleri Anonim Sirketi • All networks of Vodafone Net Iletisim Hizmetleri Anonim Sirketi
81.8.128.0/17 Private Address Space - AC-Net Externservice AB ASAC-Net Externservice AB • All networks of AC-Net Externservice AB
81.8.14.0/24 Private Address Space - Vodafone Net Iletisim Hizmetleri Anonim Sirketi ASVodafone Net Iletisim Hizmetleri Anonim Sirketi • All networks of Vodafone Net Iletisim Hizmetleri Anonim Sirketi
81.8.15.0/24 Private Address Space - Vodafone Net Iletisim Hizmetleri Anonim Sirketi ASVodafone Net Iletisim Hizmetleri Anonim Sirketi • All networks of Vodafone Net Iletisim Hizmetleri Anonim Sirketi
... 18 more networks matching below 81.8.*.*/*

81.9.0.0 Single IP Address
81.9.0.0/16 IP Tree for Address Space
81.9.0.0/21 Private Address Space - PJSC Vimpelcom ASPJSC Vimpelcom • All networks of PJSC Vimpelcom
81.9.100.0/23 Private Address Space - PJSC Vimpelcom ASPJSC Vimpelcom • All networks of PJSC Vimpelcom
81.9.102.0/23 Private Address Space - PJSC Vimpelcom ASPJSC Vimpelcom • All networks of PJSC Vimpelcom
81.9.104.0/21 Private Address Space - PJSC Vimpelcom ASPJSC Vimpelcom • All networks of PJSC Vimpelcom
81.9.112.0/24 Private Address Space - GLAVSTROY LTD ASGLAVSTROY LTD • All networks of GLAVSTROY LTD
81.9.113.0/24 Private Address Space - PJSC Vimpelcom ASPJSC Vimpelcom • All networks of PJSC Vimpelcom
81.9.114.0/23 Private Address Space - PJSC Vimpelcom ASPJSC Vimpelcom • All networks of PJSC Vimpelcom
81.9.116.0/22 Private Address Space - PJSC Vimpelcom ASPJSC Vimpelcom • All networks of PJSC Vimpelcom
81.9.12.0/22 Private Address Space - PJSC Vimpelcom ASPJSC Vimpelcom • All networks of PJSC Vimpelcom
81.9.120.0/22 Private Address Space - PJSC Vimpelcom ASPJSC Vimpelcom • All networks of PJSC Vimpelcom
... 23 more networks matching below 81.9.*.*/*

81.10.0.0 Single IP Address
81.10.0.0/16 IP Tree for Address Space
81.10.0.0/17 Private Address Space - TE Data ASTE Data • All networks of TE Data
81.10.128.0/17 Private Address Space - Liwest Kabelmedien GmbH ASLiwest Kabelmedien GmbH • All networks of Liwest Kabelmedien GmbH

81.11.0.0 Single IP Address
81.11.0.0/16 IP Tree for Address Space
81.11.0.0/17 Private Address Space - Vodafone GmbH ASVodafone GmbH • All networks of Vodafone GmbH
81.11.128.0/17 Private Address Space - Proximus NV ASProximus NV • All networks of Proximus NV

81.12.0.0 Single IP Address
81.12.0.0/16 IP Tree for Address Space
81.12.0.0/21 Private Address Space - Respina Networks & Beyond PJSC ASRespina Networks & Beyond PJSC • All networks of Respina Networks & Beyond PJSC
81.12.112.0/21 Private Address Space - Respina Networks & Beyond PJSC ASRespina Networks & Beyond PJSC • All networks of Respina Networks & Beyond PJSC
81.12.12.0/24 Private Address Space - Institute for Research in Fundamental Sciences ASInstitute for Research in Fundamental Sciences • All networks of Institute for Research in Fundamental Sciences
81.12.120.0/22 Private Address Space - Respina Networks & Beyond PJSC ASRespina Networks & Beyond PJSC • All networks of Respina Networks & Beyond PJSC
81.12.124.0/23 Private Address Space - Respina Networks & Beyond PJSC ASRespina Networks & Beyond PJSC • All networks of Respina Networks & Beyond PJSC
81.12.126.0/23 Private Address Space - Khalij Fars Ettela Resan Company J.S. ASKhalij Fars Ettela Resan Company J.S. • All networks of Khalij Fars Ettela Resan Company J.S.
81.12.128.0/17 Private Address Space - Vodafone Romania S.A. ASVodafone Romania S.A. • All networks of Vodafone Romania S.A.
81.12.13.0/24 Private Address Space - Soroush Rasanheh Company Ltd ASSoroush Rasanheh Company Ltd • All networks of Soroush Rasanheh Company Ltd
81.12.14.0/23 Private Address Space - Soroush Rasanheh Company Ltd ASSoroush Rasanheh Company Ltd • All networks of Soroush Rasanheh Company Ltd
81.12.16.0/21 Private Address Space - Soroush Rasanheh Company Ltd ASSoroush Rasanheh Company Ltd • All networks of Soroush Rasanheh Company Ltd
... 28 more networks matching below 81.12.*.*/*

81.13.0.0 Single IP Address
81.13.0.0/16 IP Tree for Address Space
81.13.0.0/22 Private Address Space - JSC Credo-Telecom ASJSC Credo-Telecom • All networks of JSC Credo-Telecom
81.13.128.0/17 Private Address Space - netplus.ch SA ASnetplus.ch SA • All networks of netplus.ch SA
81.13.16.0/20 Private Address Space - JSC Credo-Telecom ASJSC Credo-Telecom • All networks of JSC Credo-Telecom
81.13.32.0/20 Private Address Space - JSC Credo-Telecom ASJSC Credo-Telecom • All networks of JSC Credo-Telecom
81.13.4.0/23 Private Address Space - JSC Credo-Telecom ASJSC Credo-Telecom • All networks of JSC Credo-Telecom
81.13.48.0/21 Private Address Space - JSC Credo-Telecom ASJSC Credo-Telecom • All networks of JSC Credo-Telecom
81.13.56.0/22 Private Address Space - JSC Credo-Telecom ASJSC Credo-Telecom • All networks of JSC Credo-Telecom
81.13.6.0/24 Private Address Space - ACCESS TELECOM LTD. ASACCESS TELECOM LTD. • All networks of ACCESS TELECOM LTD.
81.13.60.0/23 Private Address Space - JSC Credo-Telecom ASJSC Credo-Telecom • All networks of JSC Credo-Telecom
81.13.62.0/24 Private Address Space - ACCESS TELECOM LTD. ASACCESS TELECOM LTD. • All networks of ACCESS TELECOM LTD.
... 4 more networks matching below 81.13.*.*/*

81.14.0.0 Single IP Address
81.14.0.0/16 IP Tree for Address Space
81.14.0.0/17 Private Address Space - Herault Telecom ASHerault Telecom • All networks of Herault Telecom
81.14.128.0/17 Private Address Space - htp GmbH AShtp GmbH • All networks of htp GmbH

81.15.0.0 Single IP Address
81.15.0.0/16 IP Tree for Address Space
81.15.0.0/17 Private Address Space - Syn hf ASSyn hf • All networks of Syn hf
81.15.128.0/23 Private Address Space - Exatel S.A. ASExatel S.A. • All networks of Exatel S.A.
81.15.130.0/24 Private Address Space - Exatel S.A. ASExatel S.A. • All networks of Exatel S.A.
81.15.131.0/24 Private Address Space - MSI Telekom Sp. z o.o. SP. K. ASMSI Telekom Sp. z o.o. SP. K. • All networks of MSI Telekom Sp. z o.o. SP. K.
81.15.132.0/23 Private Address Space - Exatel S.A. ASExatel S.A. • All networks of Exatel S.A.
81.15.134.0/24 Private Address Space - MSI Telekom Sp. z o.o. SP. K. ASMSI Telekom Sp. z o.o. SP. K. • All networks of MSI Telekom Sp. z o.o. SP. K.
81.15.135.0/24 Private Address Space - Exatel S.A. ASExatel S.A. • All networks of Exatel S.A.
81.15.136.0/23 Private Address Space - Exatel S.A. ASExatel S.A. • All networks of Exatel S.A.
81.15.138.0/23 Private Address Space - P.H.U. VOLLAND KAMIL JOZEFOW ASP.H.U. VOLLAND KAMIL JOZEFOW • All networks of P.H.U. VOLLAND KAMIL JOZEFOW
81.15.140.0/22 Private Address Space - Exatel S.A. ASExatel S.A. • All networks of Exatel S.A.
... 65 more networks matching below 81.15.*.*/*

81.16.0.0 Single IP Address
81.16.0.0/16 IP Tree for Address Space
81.16.0.0/20 Private Address Space - Ucom CJSC ASUcom CJSC • All networks of Ucom CJSC
81.16.104.0/21 Private Address Space - DIC - Online Wolf & Co. KG ASDIC - Online Wolf & Co. KG • All networks of DIC - Online Wolf & Co. KG
81.16.112.0/20 Private Address Space - Iran Telecommunication Company PJS ASIran Telecommunication Company PJS • All networks of Iran Telecommunication Company PJS
81.16.128.0/22 Private Address Space - XT Global Networks Ltd. ASXT Global Networks Ltd. • All networks of XT Global Networks Ltd.
81.16.132.0/22 Private Address Space - First Abu Dhabi Bank P.J.S.C ASFirst Abu Dhabi Bank P.J.S.C • All networks of First Abu Dhabi Bank P.J.S.C
81.16.136.0/22 Private Address Space - Prager Connect GmbH ASPrager Connect GmbH • All networks of Prager Connect GmbH
81.16.140.0/24 Private Address Space - Clouvider Limited ASClouvider Limited • All networks of Clouvider Limited
81.16.141.0/24 Private Address Space - Bitweb LLC ASBitweb LLC • All networks of Bitweb LLC
81.16.142.0/23 Private Address Space - Petersburg Internet Network Ltd. ASPetersburg Internet Network Ltd. • All networks of Petersburg Internet Network Ltd.
81.16.144.0/21 Private Address Space - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH ASNext Layer Telekommunikationsdienstleistungs- und Beratungs GmbH • All networks of Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
... 39 more networks matching below 81.16.*.*/*

81.17.0.0 Single IP Address
81.17.0.0/16 IP Tree for Address Space
81.17.0.0/24 Private Address Space - JSC ER-Telecom Holding ASJSC ER-Telecom Holding • All networks of JSC ER-Telecom Holding
81.17.1.0/24 Private Address Space - JSC ER-Telecom Holding ASJSC ER-Telecom Holding • All networks of JSC ER-Telecom Holding
81.17.104.0/21 Private Address Space - NorthC Deutschland GmbH ASNorthC Deutschland GmbH • All networks of NorthC Deutschland GmbH
81.17.112.0/21 Private Address Space - NorthC Deutschland GmbH ASNorthC Deutschland GmbH • All networks of NorthC Deutschland GmbH
81.17.120.0/21 Private Address Space - - AS- • All networks of -
81.17.128.0/24 Private Address Space - AVITI LTD. ASAVITI LTD. • All networks of AVITI LTD.
81.17.129.0/24 Private Address Space - Scientific Production Enterprise Technaukservice Ltd ASScientific Production Enterprise Technaukservice Ltd • All networks of Scientific Production Enterprise Technaukservice Ltd
81.17.130.0/24 Private Address Space - Scientific Production Enterprise Technaukservice Ltd ASScientific Production Enterprise Technaukservice Ltd • All networks of Scientific Production Enterprise Technaukservice Ltd
81.17.131.0/24 Private Address Space - AVITI LTD. ASAVITI LTD. • All networks of AVITI LTD.
81.17.132.0/22 Private Address Space - AVITI LTD. ASAVITI LTD. • All networks of AVITI LTD.
... 37 more networks matching below 81.17.*.*/*

81.18.0.0 Single IP Address
81.18.0.0/16 IP Tree for Address Space
81.18.0.0/20 Private Address Space - Ordina Beheer & Outsourcing B.V. ASOrdina Beheer & Outsourcing B.V. • All networks of Ordina Beheer & Outsourcing B.V.
81.18.112.0/20 Private Address Space - T2 Mobile LLC AST2 Mobile LLC • All networks of T2 Mobile LLC
81.18.128.0/23 Private Address Space - Joint Stock Company TransTeleCom ASJoint Stock Company TransTeleCom • All networks of Joint Stock Company TransTeleCom
81.18.130.0/23 Private Address Space - Joint Stock Company TransTeleCom ASJoint Stock Company TransTeleCom • All networks of Joint Stock Company TransTeleCom
81.18.132.0/22 Private Address Space - Joint Stock Company TransTeleCom ASJoint Stock Company TransTeleCom • All networks of Joint Stock Company TransTeleCom
81.18.136.0/22 Private Address Space - Joint Stock Company TransTeleCom ASJoint Stock Company TransTeleCom • All networks of Joint Stock Company TransTeleCom
81.18.140.0/23 Private Address Space - Joint Stock Company TransTeleCom ASJoint Stock Company TransTeleCom • All networks of Joint Stock Company TransTeleCom
81.18.142.0/24 Private Address Space - Joint Stock Company TransTeleCom ASJoint Stock Company TransTeleCom • All networks of Joint Stock Company TransTeleCom
81.18.143.0/24 Private Address Space - Limited Liability Company TTK-Svyaz ASLimited Liability Company TTK-Svyaz • All networks of Limited Liability Company TTK-Svyaz
81.18.144.0/23 Private Address Space - Joint Stock Company TransTeleCom ASJoint Stock Company TransTeleCom • All networks of Joint Stock Company TransTeleCom
... 27 more networks matching below 81.18.*.*/*

81.19.0.0 Single IP Address
81.19.0.0/16 IP Tree for Address Space
81.19.0.0/21 Private Address Space - FASTER CZ spol. s r.o. ASFASTER CZ spol. s r.o. • All networks of FASTER CZ spol. s r.o.
81.19.104.0/22 Private Address Space - NTT America Inc. ASNTT America Inc. • All networks of NTT America Inc.
81.19.108.0/23 Private Address Space - NTT America Inc. ASNTT America Inc. • All networks of NTT America Inc.
81.19.110.0/24 Private Address Space - NTT America Inc. ASNTT America Inc. • All networks of NTT America Inc.
81.19.111.0/24 Private Address Space - Advanced Payment Solutions Limited ASAdvanced Payment Solutions Limited • All networks of Advanced Payment Solutions Limited
81.19.112.0/20 Private Address Space - Seclan Oy ASSeclan Oy • All networks of Seclan Oy
81.19.12.0/23 Private Address Space - H-Data Spol. S R.O. ASH-Data Spol. S R.O. • All networks of H-Data Spol. S R.O.
81.19.128.0/23 Private Address Space - Information & Computing Center Ltd. ASInformation & Computing Center Ltd. • All networks of Information & Computing Center Ltd.
81.19.130.0/24 Private Address Space - Information & Computing Center Ltd. ASInformation & Computing Center Ltd. • All networks of Information & Computing Center Ltd.
81.19.131.0/24 Private Address Space - R-Line 1 LLC ASR-Line 1 LLC • All networks of R-Line 1 LLC
... 33 more networks matching below 81.19.*.*/*

81.20.0.0 Single IP Address
81.20.0.0/16 IP Tree for Address Space
81.20.0.0/20 Private Address Space - ICE Data Services Limited ASICE Data Services Limited • All networks of ICE Data Services Limited
81.20.112.0/20 Private Address Space - GoeTel GmbH ASGoeTel GmbH • All networks of GoeTel GmbH
81.20.128.0/20 Private Address Space - Surfplanet GmbH ASSurfplanet GmbH • All networks of Surfplanet GmbH
81.20.144.0/20 Private Address Space - Telia Eesti AS ASTelia Eesti AS • All networks of Telia Eesti AS
81.20.16.0/20 Private Address Space - Kyrgys Russian Slavic University named after First President of Russia B.N. Yeltsin ASKyrgys Russian Slavic University named after First President of Russia B.N. Yeltsin • All networks of Kyrgys Russian Slavic University named after First President of Russia B.N. Yeltsin
81.20.160.0/20 Private Address Space - PJSC Rostelecom ASPJSC Rostelecom • All networks of PJSC Rostelecom
81.20.176.0/22 Private Address Space - Newtel Limited ASNewtel Limited • All networks of Newtel Limited
81.20.180.0/24 Private Address Space - JT (Jersey) Limited ASJT (Jersey) Limited • All networks of JT (Jersey) Limited
81.20.181.0/24 Private Address Space - Newtel Limited ASNewtel Limited • All networks of Newtel Limited
81.20.182.0/23 Private Address Space - Newtel Limited ASNewtel Limited • All networks of Newtel Limited
... 15 more networks matching below 81.20.*.*/*

81.21.0.0 Single IP Address
81.21.0.0/16 IP Tree for Address Space
81.21.0.0/20 Private Address Space - Intellectual Communications Limited Liability Company ASIntellectual Communications Limited Liability Company • All networks of Intellectual Communications Limited Liability Company
81.21.100.0/23 Private Address Space - CAIX ASCAIX • All networks of CAIX
81.21.102.0/23 Private Address Space - MCIT ASMCIT • All networks of MCIT
81.21.104.0/22 Private Address Space - MCIT ASMCIT • All networks of MCIT
81.21.108.0/23 Private Address Space - MCIT ASMCIT • All networks of MCIT
81.21.110.0/23 Private Address Space - CAIX ASCAIX • All networks of CAIX
81.21.112.0/20 Private Address Space - Stadtwerke Muerzzuschlag GmbH ASStadtwerke Muerzzuschlag GmbH • All networks of Stadtwerke Muerzzuschlag GmbH
81.21.128.0/21 Private Address Space - Banco BPM S.P.A ASBanco BPM S.P.A • All networks of Banco BPM S.P.A
81.21.136.0/22 Private Address Space - Signet B.V. ASSignet B.V. • All networks of Signet B.V.
81.21.140.0/27 Private Address Space - Signet B.V. ASSignet B.V. • All networks of Signet B.V.
... 35 more networks matching below 81.21.*.*/*

81.22.0.0 Single IP Address
81.22.0.0/16 IP Tree for Address Space
81.22.0.0/20 Private Address Space - Sprint Net Ltd. ASSprint Net Ltd. • All networks of Sprint Net Ltd.
81.22.112.0/20 Private Address Space - Public Telecommunications Company Limited Liability Company ASPublic Telecommunications Company Limited Liability Company • All networks of Public Telecommunications Company Limited Liability Company
81.22.128.0/22 Private Address Space - IPXO LLC ASIPXO LLC • All networks of IPXO LLC
81.22.132.0/24 Private Address Space - TVCOM Ltd. ASTVCOM Ltd. • All networks of TVCOM Ltd.
81.22.133.0/24 Private Address Space - IPXO UK Limited ASIPXO UK Limited • All networks of IPXO UK Limited
81.22.134.0/24 Private Address Space - IPXO UK Limited ASIPXO UK Limited • All networks of IPXO UK Limited
81.22.135.0/24 Private Address Space - nexserv GmbH ASnexserv GmbH • All networks of nexserv GmbH
81.22.136.0/22 Private Address Space - Sprint ASSprint • All networks of Sprint
81.22.140.0/22 Private Address Space - Hostlab Bilisim Teknolojileri A.S. ASHostlab Bilisim Teknolojileri A.S. • All networks of Hostlab Bilisim Teknolojileri A.S.
81.22.144.0/21 Private Address Space - Nextgen Communications SRL ASNextgen Communications SRL • All networks of Nextgen Communications SRL
... 21 more networks matching below 81.22.*.*/*

81.23.0.0 Single IP Address
81.23.0.0/16 IP Tree for Address Space
81.23.0.0/21 Private Address Space - PJSC MegaFon ASPJSC MegaFon • All networks of PJSC MegaFon
81.23.10.0/23 Private Address Space - Closed Joint Stock Company Croc Incorporated ASClosed Joint Stock Company Croc Incorporated • All networks of Closed Joint Stock Company Croc Incorporated
81.23.12.0/23 Private Address Space - IIS Limited Liability Company ASIIS Limited Liability Company • All networks of IIS Limited Liability Company
81.23.128.0/20 Private Address Space - Sentia Denmark A/S ASSentia Denmark A/S • All networks of Sentia Denmark A/S
81.23.14.0/24 Private Address Space - PJSC MegaFon ASPJSC MegaFon • All networks of PJSC MegaFon
81.23.144.0/23 Private Address Space - PJSC Rostelecom ASPJSC Rostelecom • All networks of PJSC Rostelecom
81.23.146.0/24 Private Address Space - PJSC Rostelecom ASPJSC Rostelecom • All networks of PJSC Rostelecom
81.23.147.0/24 Private Address Space - PJSC Rostelecom ASPJSC Rostelecom • All networks of PJSC Rostelecom
81.23.148.0/23 Private Address Space - PJSC Rostelecom ASPJSC Rostelecom • All networks of PJSC Rostelecom
81.23.15.0/24 Private Address Space - ZAO Argumenty I Fakty ASZAO Argumenty I Fakty • All networks of ZAO Argumenty I Fakty
... 32 more networks matching below 81.23.*.*/*

81.24.0.0 Single IP Address
81.24.0.0/16 IP Tree for Address Space
81.24.0.0/20 Private Address Space - Cyso Group B.V. ASCyso Group B.V. • All networks of Cyso Group B.V.
81.24.112.0/20 Private Address Space - JSC Severen-Telecom ASJSC Severen-Telecom • All networks of JSC Severen-Telecom
81.24.128.0/20 Private Address Space - PJSC MegaFon ASPJSC MegaFon • All networks of PJSC MegaFon
81.24.144.0/20 Private Address Space - Integrated Telecom Co. Ltd ASIntegrated Telecom Co. Ltd • All networks of Integrated Telecom Co. Ltd
81.24.16.0/20 Private Address Space - Euroweb Romania S.R.L. ASEuroweb Romania S.R.L. • All networks of Euroweb Romania S.R.L.
81.24.160.0/21 Private Address Space - Desarrollo de la Tecnologia de Las Comunicaciones S.C.A. ASDesarrollo de la Tecnologia de Las Comunicaciones S.C.A. • All networks of Desarrollo de la Tecnologia de Las Comunicaciones S.C.A.
81.24.168.0/21 Private Address Space - Sur Industrial Avances Tecnologicos SL ASSur Industrial Avances Tecnologicos SL • All networks of Sur Industrial Avances Tecnologicos SL
81.24.176.0/20 Private Address Space - NETIS Telecom LLC ASNETIS Telecom LLC • All networks of NETIS Telecom LLC
81.24.192.0/20 Private Address Space - Docklands Data Centre Ltd ASDocklands Data Centre Ltd • All networks of Docklands Data Centre Ltd
81.24.208.0/20 Private Address Space - NKTV Ltd. ASNKTV Ltd. • All networks of NKTV Ltd.
... 12 more networks matching below 81.24.*.*/*

81.25.0.0 Single IP Address
81.25.0.0/16 IP Tree for Address Space
81.25.0.0/20 Private Address Space - PJSC Rostelecom ASPJSC Rostelecom • All networks of PJSC Rostelecom
81.25.112.0/20 Private Address Space - swhosting.com ASswhosting.com • All networks of swhosting.com
81.25.128.0/20 Private Address Space - Lux Green Technologies Sarl ASLux Green Technologies Sarl • All networks of Lux Green Technologies Sarl
81.25.144.0/20 Private Address Space - Junet AB ASJunet AB • All networks of Junet AB
81.25.16.0/20 Private Address Space - TELCO INFRASTRUCTURE S.R.O. ASTELCO INFRASTRUCTURE S.R.O. • All networks of TELCO INFRASTRUCTURE S.R.O.
81.25.160.0/20 Private Address Space - wilhelm.tel GmbH ASwilhelm.tel GmbH • All networks of wilhelm.tel GmbH
81.25.176.0/20 Private Address Space - P/F 20.11.19 ASP/F 20.11.19 • All networks of P/F 20.11.19
81.25.192.0/21 Private Address Space - NTT America Inc. ASNTT America Inc. • All networks of NTT America Inc.
81.25.200.0/23 Private Address Space - NTT America Inc. ASNTT America Inc. • All networks of NTT America Inc.
81.25.202.0/25 Private Address Space - NTT America Inc. ASNTT America Inc. • All networks of NTT America Inc.
... 24 more networks matching below 81.25.*.*/*

81.26.0.0 Single IP Address
81.26.0.0/16 IP Tree for Address Space
81.26.0.0/19 Private Address Space - Kielce University of Technology ASKielce University of Technology • All networks of Kielce University of Technology
81.26.128.0/20 Private Address Space - Yuzhniy Telecom Ltd. ASYuzhniy Telecom Ltd. • All networks of Yuzhniy Telecom Ltd.
81.26.144.0/21 Private Address Space - LLC Nauka-Svyaz ASLLC Nauka-Svyaz • All networks of LLC Nauka-Svyaz
81.26.152.0/22 Private Address Space - LLC Nauka-Svyaz ASLLC Nauka-Svyaz • All networks of LLC Nauka-Svyaz
81.26.156.0/24 Private Address Space - Luxoft Professional Romania S.R.L. ASLuxoft Professional Romania S.R.L. • All networks of Luxoft Professional Romania S.R.L.
81.26.157.0/24 Private Address Space - LLC Nauka-Svyaz ASLLC Nauka-Svyaz • All networks of LLC Nauka-Svyaz
81.26.158.0/23 Private Address Space - Luxoft Professional Romania S.R.L. ASLuxoft Professional Romania S.R.L. • All networks of Luxoft Professional Romania S.R.L.
81.26.160.0/20 Private Address Space - TelemaxX Telekommunikation GmbH ASTelemaxX Telekommunikation GmbH • All networks of TelemaxX Telekommunikation GmbH
81.26.176.0/20 Private Address Space - OOO ComLine ASOOO ComLine • All networks of OOO ComLine
81.26.192.0/21 Private Address Space - Banca Monte Dei Paschi Di Siena S.p.A. ASBanca Monte Dei Paschi Di Siena S.p.A. • All networks of Banca Monte Dei Paschi Di Siena S.p.A.
... 8 more networks matching below 81.26.*.*/*

81.27.0.0 Single IP Address
81.27.0.0/16 IP Tree for Address Space
81.27.0.0/20 Private Address Space - Liden Data Internetwork AB ASLiden Data Internetwork AB • All networks of Liden Data Internetwork AB
81.27.112.0/20 Private Address Space - TeleData GmbH ASTeleData GmbH • All networks of TeleData GmbH
81.27.128.0/20 Private Address Space - Siav S.p.A. ASSiav S.p.A. • All networks of Siav S.p.A.
81.27.144.0/24 Private Address Space - PJSC Rostelecom ASPJSC Rostelecom • All networks of PJSC Rostelecom
81.27.145.0/24 Private Address Space - PJSC Rostelecom ASPJSC Rostelecom • All networks of PJSC Rostelecom
81.27.146.0/23 Private Address Space - PJSC Rostelecom ASPJSC Rostelecom • All networks of PJSC Rostelecom
81.27.148.0/24 Private Address Space - PJSC Rostelecom ASPJSC Rostelecom • All networks of PJSC Rostelecom
81.27.149.0/24 Private Address Space - PJSC Rostelecom ASPJSC Rostelecom • All networks of PJSC Rostelecom
81.27.150.0/23 Private Address Space - PJSC Rostelecom ASPJSC Rostelecom • All networks of PJSC Rostelecom
81.27.152.0/24 Private Address Space - PJSC Rostelecom ASPJSC Rostelecom • All networks of PJSC Rostelecom
... 22 more networks matching below 81.27.*.*/*

81.28.0.0 Single IP Address
81.28.0.0/16 IP Tree for Address Space
81.28.0.0/22 Private Address Space - LLC Nauka-Svyaz ASLLC Nauka-Svyaz • All networks of LLC Nauka-Svyaz
81.28.112.0/20 Private Address Space - al-Hadatheh lil-Itisalat wa al-Technologia Co. ASal-Hadatheh lil-Itisalat wa al-Technologia Co. • All networks of al-Hadatheh lil-Itisalat wa al-Technologia Co.
81.28.12.0/24 Private Address Space - G-Core Labs S.A. ASG-Core Labs S.A. • All networks of G-Core Labs S.A.
81.28.128.0/20 Private Address Space - Stadtwerke Kapfenberg ASStadtwerke Kapfenberg • All networks of Stadtwerke Kapfenberg
81.28.13.0/24 Private Address Space - EdgeCenter LLC ASEdgeCenter LLC • All networks of EdgeCenter LLC
81.28.14.0/23 Private Address Space - G-Core Labs S.A. ASG-Core Labs S.A. • All networks of G-Core Labs S.A.
81.28.144.0/20 Private Address Space - Fairleigh Dickinson University ASFairleigh Dickinson University • All networks of Fairleigh Dickinson University
81.28.16.0/20 Private Address Space - UUNET ASUUNET • All networks of UUNET
81.28.160.0/19 Private Address Space - PJSC Rostelecom ASPJSC Rostelecom • All networks of PJSC Rostelecom
81.28.192.0/20 Private Address Space - K-Net Sarl ASK-Net Sarl • All networks of K-Net Sarl
... 17 more networks matching below 81.28.*.*/*

81.29.0.0 Single IP Address
81.29.0.0/16 IP Tree for Address Space
81.29.0.0/20 Private Address Space - IA Hoster N.V. ASIA Hoster N.V. • All networks of IA Hoster N.V.
81.29.112.0/20 Private Address Space - TelecomService Ltd. ASTelecomService Ltd. • All networks of TelecomService Ltd.
81.29.128.0/22 Private Address Space - Data-Center Imaqliq Ltd. ASData-Center Imaqliq Ltd. • All networks of Data-Center Imaqliq Ltd.
81.29.132.0/24 Private Address Space - Data-Center Imaqliq Ltd. ASData-Center Imaqliq Ltd. • All networks of Data-Center Imaqliq Ltd.
81.29.133.0/24 Private Address Space - VDI SERVICE LLC ASVDI SERVICE LLC • All networks of VDI SERVICE LLC
81.29.134.0/23 Private Address Space - Data-Center Imaqliq Ltd. ASData-Center Imaqliq Ltd. • All networks of Data-Center Imaqliq Ltd.
81.29.136.0/24 Private Address Space - Data-Center Imaqliq Ltd. ASData-Center Imaqliq Ltd. • All networks of Data-Center Imaqliq Ltd.
81.29.137.0/24 Private Address Space - CJSC TRINITY ASCJSC TRINITY • All networks of CJSC TRINITY
81.29.138.0/23 Private Address Space - Data-Center Imaqliq Ltd. ASData-Center Imaqliq Ltd. • All networks of Data-Center Imaqliq Ltd.
81.29.140.0/22 Private Address Space - Data-Center Imaqliq Ltd. ASData-Center Imaqliq Ltd. • All networks of Data-Center Imaqliq Ltd.
... 25 more networks matching below 81.29.*.*/*

81.30.0.0 Single IP Address
81.30.0.0/16 IP Tree for Address Space
81.30.0.0/20 Private Address Space - B.B.Bell SPA ASB.B.Bell SPA • All networks of B.B.Bell SPA
81.30.112.0/22 Private Address Space - IRBIS Telecommunications Ltd. ASIRBIS Telecommunications Ltd. • All networks of IRBIS Telecommunications Ltd.
81.30.116.0/23 Private Address Space - Mir-Telecom LLC ASMir-Telecom LLC • All networks of Mir-Telecom LLC
81.30.118.0/24 Private Address Space - Mir-Telecom LLC ASMir-Telecom LLC • All networks of Mir-Telecom LLC
81.30.119.0/24 Private Address Space - IRBIS Telecommunications Ltd. ASIRBIS Telecommunications Ltd. • All networks of IRBIS Telecommunications Ltd.
81.30.120.0/22 Private Address Space - - AS- • All networks of -
81.30.124.0/22 Private Address Space - IRBIS Telecommunications Ltd. ASIRBIS Telecommunications Ltd. • All networks of IRBIS Telecommunications Ltd.
81.30.128.0/23 Private Address Space - Miconet Sp. z o.o. ASMiconet Sp. z o.o. • All networks of Miconet Sp. z o.o.
81.30.130.0/23 Private Address Space - Media-Com Sp. z o.o. ASMedia-Com Sp. z o.o. • All networks of Media-Com Sp. z o.o.
81.30.132.0/22 Private Address Space - Media-Com Sp. z o.o. ASMedia-Com Sp. z o.o. • All networks of Media-Com Sp. z o.o.
... 27 more networks matching below 81.30.*.*/*

81.31.0.0 Single IP Address
81.31.0.0/16 IP Tree for Address Space
81.31.0.0/21 Private Address Space - American University in Bulgaria ASAmerican University in Bulgaria • All networks of American University in Bulgaria
81.31.10.0/23 Private Address Space - American University in Bulgaria ASAmerican University in Bulgaria • All networks of American University in Bulgaria
81.31.12.0/22 Private Address Space - American University in Bulgaria ASAmerican University in Bulgaria • All networks of American University in Bulgaria
81.31.128.0/20 Private Address Space - Trabia SRL ASTrabia SRL • All networks of Trabia SRL
81.31.144.0/20 Private Address Space - Host SpA ASHost SpA • All networks of Host SpA
81.31.16.0/21 Private Address Space - American University in Bulgaria ASAmerican University in Bulgaria • All networks of American University in Bulgaria
81.31.160.0/19 Private Address Space - Sharif University of Technology ASSharif University of Technology • All networks of Sharif University of Technology
81.31.192.0/22 Private Address Space - GigaPacket LLC ASGigaPacket LLC • All networks of GigaPacket LLC
81.31.196.0/24 Private Address Space - Protese S.L. ASProtese S.L. • All networks of Protese S.L.
81.31.197.0/24 Private Address Space - Zomro B.V. ASZomro B.V. • All networks of Zomro B.V.
... 26 more networks matching below 81.31.*.*/*

81.32.0.0 Single IP Address
81.32.0.0/16 IP Tree for Address Space
81.32.0.0/13 Private Address Space - Telefonica de Espana S.A.U. ASTelefonica de Espana S.A.U. • All networks of Telefonica de Espana S.A.U.

81.33.0.0 Single IP Address
81.33.0.0/16 IP Tree for Address Space

81.34.0.0 Single IP Address
81.34.0.0/16 IP Tree for Address Space

81.35.0.0 Single IP Address
81.35.0.0/16 IP Tree for Address Space

81.36.0.0 Single IP Address
81.36.0.0/16 IP Tree for Address Space

81.37.0.0 Single IP Address
81.37.0.0/16 IP Tree for Address Space

81.38.0.0 Single IP Address
81.38.0.0/16 IP Tree for Address Space

81.39.0.0 Single IP Address
81.39.0.0/16 IP Tree for Address Space

81.40.0.0 Single IP Address
81.40.0.0/16 IP Tree for Address Space
81.40.0.0/14 Private Address Space - Telefonica de Espana S.A.U. ASTelefonica de Espana S.A.U. • All networks of Telefonica de Espana S.A.U.

81.41.0.0 Single IP Address
81.41.0.0/16 IP Tree for Address Space

81.42.0.0 Single IP Address
81.42.0.0/16 IP Tree for Address Space

81.43.0.0 Single IP Address
81.43.0.0/16 IP Tree for Address Space

81.44.0.0 Single IP Address
81.44.0.0/16 IP Tree for Address Space - Telefonica de Espana S.A.U. AS3352 • All networks of Telefonica de Espana S.A.U.
81.44.0.0/16 Private Address Space - Telefonica de Espana S.A.U. ASTelefonica de Espana S.A.U. • All networks of Telefonica de Espana S.A.U.

81.45.0.0 Single IP Address
81.45.0.0/16 IP Tree for Address Space
81.45.0.0/20 Private Address Space - Telefonica de Espana S.A.U. ASTelefonica de Espana S.A.U. • All networks of Telefonica de Espana S.A.U.
81.45.128.0/20 Private Address Space - Telefonica de Espana S.A.U. ASTelefonica de Espana S.A.U. • All networks of Telefonica de Espana S.A.U.
81.45.144.0/21 Private Address Space - Telefonica de Espana S.A.U. ASTelefonica de Espana S.A.U. • All networks of Telefonica de Espana S.A.U.
81.45.152.0/22 Private Address Space - Telefonica de Espana S.A.U. ASTelefonica de Espana S.A.U. • All networks of Telefonica de Espana S.A.U.
81.45.156.0/22 Private Address Space - Telefonica de Espana S.A.U. ASTelefonica de Espana S.A.U. • All networks of Telefonica de Espana S.A.U.
81.45.16.0/22 Private Address Space - Telefonica de Espana S.A.U. ASTelefonica de Espana S.A.U. • All networks of Telefonica de Espana S.A.U.
81.45.160.0/19 Private Address Space - Telefonica de Espana S.A.U. ASTelefonica de Espana S.A.U. • All networks of Telefonica de Espana S.A.U.
81.45.192.0/18 Private Address Space - Telefonica de Espana S.A.U. ASTelefonica de Espana S.A.U. • All networks of Telefonica de Espana S.A.U.
81.45.20.0/22 Private Address Space - SOGECABLE S.A. ASSOGECABLE S.A. • All networks of SOGECABLE S.A.
81.45.24.0/23 Private Address Space - Telefonica de Espana S.A.U. ASTelefonica de Espana S.A.U. • All networks of Telefonica de Espana S.A.U.
... 4 more networks matching below 81.45.*.*/*

81.46.0.0 Single IP Address
81.46.0.0/16 IP Tree for Address Space
81.46.0.0/17 Private Address Space - Telefonica de Espana S.A.U. ASTelefonica de Espana S.A.U. • All networks of Telefonica de Espana S.A.U.
81.46.128.0/18 Private Address Space - Telefonica de Espana S.A.U. ASTelefonica de Espana S.A.U. • All networks of Telefonica de Espana S.A.U.
81.46.192.0/19 Private Address Space - Acens Technologies S.L. ASAcens Technologies S.L. • All networks of Acens Technologies S.L.
81.46.224.0/20 Private Address Space - Acens Technologies S.L. ASAcens Technologies S.L. • All networks of Acens Technologies S.L.
81.46.240.0/21 Private Address Space - Acens Technologies S.L. ASAcens Technologies S.L. • All networks of Acens Technologies S.L.
81.46.248.0/21 Private Address Space - Telefonica de Espana S.A.U. ASTelefonica de Espana S.A.U. • All networks of Telefonica de Espana S.A.U.

81.47.0.0 Single IP Address
81.47.0.0/16 IP Tree for Address Space - Telefonica de Espana S.A.U. AS3352 • All networks of Telefonica de Espana S.A.U.
81.47.0.0/16 Private Address Space - Telefonica de Espana S.A.U. ASTelefonica de Espana S.A.U. • All networks of Telefonica de Espana S.A.U.

81.48.0.0 Single IP Address
81.48.0.0/16 IP Tree for Address Space
81.48.0.0/14 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.

81.49.0.0 Single IP Address
81.49.0.0/16 IP Tree for Address Space

81.50.0.0 Single IP Address
81.50.0.0/16 IP Tree for Address Space

81.51.0.0 Single IP Address
81.51.0.0/16 IP Tree for Address Space

81.52.0.0 Single IP Address
81.52.0.0/16 IP Tree for Address Space
81.52.0.0/17 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.52.128.0/22 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.52.132.0/24 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.52.133.0/24 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.52.134.0/23 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.52.136.0/23 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.52.138.0/23 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.52.140.0/23 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.52.142.0/23 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.52.144.0/20 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
... 32 more networks matching below 81.52.*.*/*

81.53.0.0 Single IP Address
81.53.0.0/16 IP Tree for Address Space - Orange S.A. AS3215 • All networks of Orange S.A.
81.53.0.0/16 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.

81.54.0.0 Single IP Address
81.54.0.0/16 IP Tree for Address Space
81.54.0.0/15 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.

81.55.0.0 Single IP Address
81.55.0.0/16 IP Tree for Address Space

81.56.0.0 Single IP Address
81.56.0.0/16 IP Tree for Address Space
81.56.0.0/15 Private Address Space - Online S.A.S. ASOnline S.A.S. • All networks of Online S.A.S.

81.57.0.0 Single IP Address
81.57.0.0/16 IP Tree for Address Space

81.58.0.0 Single IP Address
81.58.0.0/16 IP Tree for Address Space - T-Mobile Netherlands B.V. AS13127 • All networks of T-Mobile Netherlands B.V.
81.58.0.0/16 Private Address Space - T-Mobile Netherlands B.V. AST-Mobile Netherlands B.V. • All networks of T-Mobile Netherlands B.V.

81.59.0.0 Single IP Address
81.59.0.0/16 IP Tree for Address Space
81.59.0.0/17 Private Address Space - T-Mobile Thuis BV AST-Mobile Thuis BV • All networks of T-Mobile Thuis BV
81.59.128.0/17 Private Address Space - T-Mobile Netherlands B.V. AST-Mobile Netherlands B.V. • All networks of T-Mobile Netherlands B.V.

81.60.0.0 Single IP Address
81.60.0.0/16 IP Tree for Address Space
81.60.0.0/17 Private Address Space - Vodafone Espana S.A.U. ASVodafone Espana S.A.U. • All networks of Vodafone Espana S.A.U.
81.60.128.0/18 Private Address Space - Vodafone Ono S.A. ASVodafone Ono S.A. • All networks of Vodafone Ono S.A.
81.60.192.0/18 Private Address Space - Vodafone Espana S.A.U. ASVodafone Espana S.A.U. • All networks of Vodafone Espana S.A.U.

81.61.0.0 Single IP Address
81.61.0.0/16 IP Tree for Address Space - Vodafone Ono S.A. AS6739 • All networks of Vodafone Ono S.A.
81.61.0.0/16 Private Address Space - Vodafone Ono S.A. ASVodafone Ono S.A. • All networks of Vodafone Ono S.A.

81.62.0.0 Single IP Address
81.62.0.0/16 IP Tree for Address Space
81.62.0.0/15 Private Address Space - Swisscom (Schweiz) AG ASSwisscom (Schweiz) AG • All networks of Swisscom (Schweiz) AG

81.63.0.0 Single IP Address
81.63.0.0/16 IP Tree for Address Space

81.64.0.0 Single IP Address
81.64.0.0/16 IP Tree for Address Space
81.64.0.0/14 Private Address Space - Societe Francaise Du Radiotelephone - SFR SA ASSociete Francaise Du Radiotelephone - SFR SA • All networks of Societe Francaise Du Radiotelephone - SFR SA

81.65.0.0 Single IP Address
81.65.0.0/16 IP Tree for Address Space

81.66.0.0 Single IP Address
81.66.0.0/16 IP Tree for Address Space

81.67.0.0 Single IP Address
81.67.0.0/16 IP Tree for Address Space

81.68.0.0 Single IP Address
81.68.0.0/16 IP Tree for Address Space
81.68.0.0/14 Private Address Space - Shenzhen Tencent Computer Systems Company Limited ASShenzhen Tencent Computer Systems Company Limited • All networks of Shenzhen Tencent Computer Systems Company Limited

81.69.0.0 Single IP Address
81.69.0.0/16 IP Tree for Address Space

81.70.0.0 Single IP Address
81.70.0.0/16 IP Tree for Address Space

81.71.0.0 Single IP Address
81.71.0.0/16 IP Tree for Address Space

81.72.0.0 Single IP Address
81.72.0.0/16 IP Tree for Address Space
81.72.0.0/15 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.

81.73.0.0 Single IP Address
81.73.0.0/16 IP Tree for Address Space

81.74.0.0 Single IP Address
81.74.0.0/16 IP Tree for Address Space
81.74.0.0/17 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.74.128.0/18 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.74.192.0/19 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.74.224.0/21 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.74.232.0/22 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.74.236.0/23 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.74.238.0/23 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.74.240.0/21 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.74.248.0/22 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.74.252.0/24 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
... 2 more networks matching below 81.74.*.*/*

81.75.0.0 Single IP Address
81.75.0.0/16 IP Tree for Address Space - Telecom Italia S.p.A. AS3269 • All networks of Telecom Italia S.p.A.
81.75.0.0/16 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.

81.76.0.0 Single IP Address
81.76.0.0/16 IP Tree for Address Space
81.76.0.0/14 Private Address Space - Vodafone Limited ASVodafone Limited • All networks of Vodafone Limited

81.77.0.0 Single IP Address
81.77.0.0/16 IP Tree for Address Space

81.78.0.0 Single IP Address
81.78.0.0/16 IP Tree for Address Space

81.79.0.0 Single IP Address
81.79.0.0/16 IP Tree for Address Space

81.80.0.0 Single IP Address
81.80.0.0/16 IP Tree for Address Space
81.80.0.0/17 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.80.128.0/18 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.80.192.0/19 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.80.224.0/21 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.80.232.0/22 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.80.236.0/24 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.80.237.0/24 Private Address Space - Conseils et Systemes Informatiques ASConseils et Systemes Informatiques • All networks of Conseils et Systemes Informatiques
81.80.238.0/23 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.80.240.0/20 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.

81.81.0.0 Single IP Address
81.81.0.0/16 IP Tree for Address Space - Wind Tre S.p.A. AS1267 • All networks of Wind Tre S.p.A.
81.81.0.0/16 Private Address Space - Wind Tre S.p.A. ASWind Tre S.p.A. • All networks of Wind Tre S.p.A.

81.82.0.0 Single IP Address
81.82.0.0/16 IP Tree for Address Space
81.82.0.0/15 Private Address Space - Telenet BVBA ASTelenet BVBA • All networks of Telenet BVBA

81.83.0.0 Single IP Address
81.83.0.0/16 IP Tree for Address Space

81.84.0.0 Single IP Address
81.84.0.0/16 IP Tree for Address Space - Nos Comunicacoes S.A. AS2860 • All networks of Nos Comunicacoes S.A.
81.84.0.0/16 Private Address Space - Nos Comunicacoes S.A. ASNos Comunicacoes S.A. • All networks of Nos Comunicacoes S.A.

81.85.0.0 Single IP Address
81.85.0.0/16 IP Tree for Address Space
81.85.0.0/19 Private Address Space - Globecomm Europe B.V. ASGlobecomm Europe B.V. • All networks of Globecomm Europe B.V.
81.85.128.0/19 Private Address Space - Globecomm Europe B.V. ASGlobecomm Europe B.V. • All networks of Globecomm Europe B.V.
81.85.160.0/21 Private Address Space - UltiSat Inc ASUltiSat Inc • All networks of UltiSat Inc
81.85.168.0/21 Private Address Space - Globecomm Europe B.V. ASGlobecomm Europe B.V. • All networks of Globecomm Europe B.V.
81.85.176.0/20 Private Address Space - Globecomm Europe B.V. ASGlobecomm Europe B.V. • All networks of Globecomm Europe B.V.
81.85.192.0/20 Private Address Space - Globecomm Europe B.V. ASGlobecomm Europe B.V. • All networks of Globecomm Europe B.V.
81.85.208.0/21 Private Address Space - Globecomm Europe B.V. ASGlobecomm Europe B.V. • All networks of Globecomm Europe B.V.
81.85.216.0/23 Private Address Space - Globecomm Europe B.V. ASGlobecomm Europe B.V. • All networks of Globecomm Europe B.V.
81.85.218.0/24 Private Address Space - Globecomm Network Services Corp Transit AS I ASGlobecomm Network Services Corp Transit AS I • All networks of Globecomm Network Services Corp Transit AS I
81.85.219.0/24 Private Address Space - Globecomm Europe B.V. ASGlobecomm Europe B.V. • All networks of Globecomm Europe B.V.
... 9 more networks matching below 81.85.*.*/*

81.86.0.0 Single IP Address
81.86.0.0/16 IP Tree for Address Space - TalkTalk Communications Limited AS9105 • All networks of TalkTalk Communications Limited
81.86.0.0/16 Private Address Space - TalkTalk Communications Limited ASTalkTalk Communications Limited • All networks of TalkTalk Communications Limited

81.87.0.0 Single IP Address
81.87.0.0/16 IP Tree for Address Space - JISC Services Limited AS786 • All networks of JISC Services Limited
81.87.0.0/16 Private Address Space - JISC Services Limited ASJISC Services Limited • All networks of JISC Services Limited

81.88.0.0 Single IP Address
81.88.0.0/16 IP Tree for Address Space
81.88.0.0/20 Private Address Space - Bredband2 AB ASBredband2 AB • All networks of Bredband2 AB
81.88.104.0/22 Private Address Space - Interxion France S.A. ASInterxion France S.A. • All networks of Interxion France S.A.
81.88.108.0/22 Private Address Space - Interxion Belgium NV. ASInterxion Belgium NV. • All networks of Interxion Belgium NV.
81.88.112.0/20 Private Address Space - JSC Comcor ASJSC Comcor • All networks of JSC Comcor
81.88.128.0/20 Private Address Space - SWAN a.s. ASSWAN a.s. • All networks of SWAN a.s.
81.88.144.0/20 Private Address Space - JSC Alma Telecommunications ASJSC Alma Telecommunications • All networks of JSC Alma Telecommunications
81.88.16.0/24 Private Address Space - dogado GmbH ASdogado GmbH • All networks of dogado GmbH
81.88.160.0/20 Private Address Space - Domicilium (IOM) Limited ASDomicilium (IOM) Limited • All networks of Domicilium (IOM) Limited
81.88.17.0/24 Private Address Space - dogado GmbH ASdogado GmbH • All networks of dogado GmbH
81.88.176.0/21 Private Address Space - netplus.ch SA ASnetplus.ch SA • All networks of netplus.ch SA
... 21 more networks matching below 81.88.*.*/*

81.89.0.0 Single IP Address
81.89.0.0/16 IP Tree for Address Space
81.89.0.0/20 Private Address Space - Vodafone Romania S.A. ASVodafone Romania S.A. • All networks of Vodafone Romania S.A.
81.89.112.0/21 Private Address Space - PJSC Rostelecom ASPJSC Rostelecom • All networks of PJSC Rostelecom
81.89.120.0/22 Private Address Space - PJSC Rostelecom ASPJSC Rostelecom • All networks of PJSC Rostelecom
81.89.124.0/24 Private Address Space - PJSC Rostelecom ASPJSC Rostelecom • All networks of PJSC Rostelecom
81.89.125.0/24 Private Address Space - PJSC Rostelecom ASPJSC Rostelecom • All networks of PJSC Rostelecom
81.89.126.0/24 Private Address Space - PJSC Rostelecom ASPJSC Rostelecom • All networks of PJSC Rostelecom
81.89.127.0/24 Private Address Space - PJSC Rostelecom ASPJSC Rostelecom • All networks of PJSC Rostelecom
81.89.128.0/20 Private Address Space - TDM Group Limited ASTDM Group Limited • All networks of TDM Group Limited
81.89.144.0/20 Private Address Space - - AS- • All networks of -
81.89.16.0/24 Private Address Space - Constantin Brancoveanu University ASConstantin Brancoveanu University • All networks of Constantin Brancoveanu University
... 18 more networks matching below 81.89.*.*/*

81.90.0.0 Single IP Address
81.90.0.0/16 IP Tree for Address Space
81.90.0.0/20 Private Address Space - CJSC Netline ASCJSC Netline • All networks of CJSC Netline
81.90.104.0/22 Private Address Space - Banco Sabadell ASBanco Sabadell • All networks of Banco Sabadell
81.90.108.0/23 Private Address Space - Banco Sabadell ASBanco Sabadell • All networks of Banco Sabadell
81.90.110.0/23 Private Address Space - Telefonica de Espana S.A.U. ASTelefonica de Espana S.A.U. • All networks of Telefonica de Espana S.A.U.
81.90.112.0/20 Private Address Space - Elisa Eesti AS ASElisa Eesti AS • All networks of Elisa Eesti AS
81.90.128.0/22 Private Address Space - DSNET Ltd ASDSNET Ltd • All networks of DSNET Ltd
81.90.132.0/23 Private Address Space - DSNET Ltd ASDSNET Ltd • All networks of DSNET Ltd
81.90.134.0/24 Private Address Space - DSNET Ltd ASDSNET Ltd • All networks of DSNET Ltd
81.90.135.0/24 Private Address Space - DSNET Ltd ASDSNET Ltd • All networks of DSNET Ltd
81.90.136.0/23 Private Address Space - DSNET Ltd ASDSNET Ltd • All networks of DSNET Ltd
... 18 more networks matching below 81.90.*.*/*

81.91.0.0 Single IP Address
81.91.0.0/16 IP Tree for Address Space
81.91.0.0/20 Private Address Space - Telia Cygate AB ASTelia Cygate AB • All networks of Telia Cygate AB
81.91.112.0/20 Private Address Space - INTERNAP-2BLK ASINTERNAP-2BLK • All networks of INTERNAP-2BLK
81.91.128.0/20 Private Address Space - Datak Internet Engineering Inc ASDatak Internet Engineering Inc • All networks of Datak Internet Engineering Inc
81.91.144.0/20 Private Address Space - Farabord Dadeh Haye Iranian Co. ASFarabord Dadeh Haye Iranian Co. • All networks of Farabord Dadeh Haye Iranian Co.
81.91.16.0/21 Private Address Space - Datagroup Frankfurt GmbH ASDatagroup Frankfurt GmbH • All networks of Datagroup Frankfurt GmbH
81.91.160.0/20 Private Address Space - DENIC eG ASDENIC eG • All networks of DENIC eG
81.91.176.0/22 Private Address Space - Zomro B.V. ASZomro B.V. • All networks of Zomro B.V.
81.91.180.0/22 Private Address Space - Mobile Telecom-Service LLP ASMobile Telecom-Service LLP • All networks of Mobile Telecom-Service LLP
81.91.184.0/22 Private Address Space - Mobile Telecom-Service LLP ASMobile Telecom-Service LLP • All networks of Mobile Telecom-Service LLP
81.91.188.0/24 Private Address Space - - AS- • All networks of -
... 14 more networks matching below 81.91.*.*/*

81.92.0.0 Single IP Address
81.92.0.0/16 IP Tree for Address Space
81.92.0.0/20 Private Address Space - Tal.de GmbH ASTal.de GmbH • All networks of Tal.de GmbH
81.92.112.0/20 Private Address Space - Actito S.A. ASActito S.A. • All networks of Actito S.A.
81.92.128.0/20 Private Address Space - ID Grups.A. ASID Grups.A. • All networks of ID Grups.A.
81.92.144.0/20 Private Address Space - CoProSys ASCoProSys • All networks of CoProSys
81.92.16.0/23 Private Address Space - The Cloud Networks Germany GmbH ASThe Cloud Networks Germany GmbH • All networks of The Cloud Networks Germany GmbH
81.92.160.0/20 Private Address Space - Trusted Network GmbH ASTrusted Network GmbH • All networks of Trusted Network GmbH
81.92.176.0/20 Private Address Space - DataDiensten Fryslan B.V. ASDataDiensten Fryslan B.V. • All networks of DataDiensten Fryslan B.V.
81.92.18.0/23 Private Address Space - Plusnet GmbH ASPlusnet GmbH • All networks of Plusnet GmbH
81.92.192.0/22 Private Address Space - UK Dedicated Servers Limited ASUK Dedicated Servers Limited • All networks of UK Dedicated Servers Limited
81.92.196.0/22 Private Address Space - Teleservice Bredband Skane AB ASTeleservice Bredband Skane AB • All networks of Teleservice Bredband Skane AB
... 25 more networks matching below 81.92.*.*/*

81.93.0.0 Single IP Address
81.93.0.0/16 IP Tree for Address Space
81.93.0.0/19 Private Address Space - Sewan SAS ASSewan SAS • All networks of Sewan SAS
81.93.112.0/20 Private Address Space - Prosiebensat.1 Tech Solutions GmbH ASProsiebensat.1 Tech Solutions GmbH • All networks of Prosiebensat.1 Tech Solutions GmbH
81.93.128.0/19 Private Address Space - Centor AB ASCentor AB • All networks of Centor AB
81.93.160.0/20 Private Address Space - Basefarm AS ASBasefarm AS • All networks of Basefarm AS
81.93.176.0/20 Private Address Space - NTT America Inc. ASNTT America Inc. • All networks of NTT America Inc.
81.93.192.0/20 Private Address Space - Datatrans Internet Ltd ASDatatrans Internet Ltd • All networks of Datatrans Internet Ltd
81.93.208.0/21 Private Address Space - NTT America Inc. ASNTT America Inc. • All networks of NTT America Inc.
81.93.216.0/23 Private Address Space - NTT America Inc. ASNTT America Inc. • All networks of NTT America Inc.
81.93.218.0/24 Private Address Space - NTT America Inc. ASNTT America Inc. • All networks of NTT America Inc.
81.93.219.0/24 Private Address Space - Brilliant Telecom Limited ASBrilliant Telecom Limited • All networks of Brilliant Telecom Limited
... 11 more networks matching below 81.93.*.*/*

81.94.0.0 Single IP Address
81.94.0.0/16 IP Tree for Address Space
81.94.0.0/20 Private Address Space - Poste Srpske a.d. ASPoste Srpske a.d. • All networks of Poste Srpske a.d.
81.94.100.0/22 Private Address Space - GTT Communications Inc. ASGTT Communications Inc. • All networks of GTT Communications Inc.
81.94.104.0/24 Private Address Space - GTT Communications Inc. ASGTT Communications Inc. • All networks of GTT Communications Inc.
81.94.105.0/26 Private Address Space - EASYNET Easynet Global Services ASEASYNET Easynet Global Services • All networks of EASYNET Easynet Global Services
81.94.105.128/26 Private Address Space - EASYNET Easynet Global Services ASEASYNET Easynet Global Services • All networks of EASYNET Easynet Global Services
81.94.105.192/26 Private Address Space - GTT Communications Inc. ASGTT Communications Inc. • All networks of GTT Communications Inc.
81.94.105.64/27 Private Address Space - EASYNET Easynet Global Services ASEASYNET Easynet Global Services • All networks of EASYNET Easynet Global Services
81.94.105.96/27 Private Address Space - GTT Communications Inc. ASGTT Communications Inc. • All networks of GTT Communications Inc.
81.94.106.0/23 Private Address Space - GTT Communications Inc. ASGTT Communications Inc. • All networks of GTT Communications Inc.
81.94.108.0/22 Private Address Space - GTT Communications Inc. ASGTT Communications Inc. • All networks of GTT Communications Inc.
... 27 more networks matching below 81.94.*.*/*

81.95.0.0 Single IP Address
81.95.0.0/16 IP Tree for Address Space
81.95.0.0/20 Private Address Space - AS33891 Netzbetrieb GmbH ASAS33891 Netzbetrieb GmbH • All networks of AS33891 Netzbetrieb GmbH
81.95.112.0/20 Private Address Space - DC STAR nv ASDC STAR nv • All networks of DC STAR nv
81.95.128.0/23 Private Address Space - Matrix Telecom LLC ASMatrix Telecom LLC • All networks of Matrix Telecom LLC
81.95.130.0/23 Private Address Space - JSC Avantel ASJSC Avantel • All networks of JSC Avantel
81.95.132.0/24 Private Address Space - JSC Avantel ASJSC Avantel • All networks of JSC Avantel
81.95.133.0/24 Private Address Space - JSC Avantel ASJSC Avantel • All networks of JSC Avantel
81.95.134.0/23 Private Address Space - JSC Avantel ASJSC Avantel • All networks of JSC Avantel
81.95.136.0/21 Private Address Space - JSC Avantel ASJSC Avantel • All networks of JSC Avantel
81.95.144.0/20 Private Address Space - SoftLayer Technologies Inc. ASSoftLayer Technologies Inc. • All networks of SoftLayer Technologies Inc.
81.95.16.0/20 Private Address Space - MT-Telecom LLC ASMT-Telecom LLC • All networks of MT-Telecom LLC
... 26 more networks matching below 81.95.*.*/*

81.96.0.0 Single IP Address
81.96.0.0/16 IP Tree for Address Space
81.96.0.0/12 Private Address Space - Virgin Media Limited ASVirgin Media Limited • All networks of Virgin Media Limited

81.97.0.0 Single IP Address
81.97.0.0/16 IP Tree for Address Space

81.98.0.0 Single IP Address
81.98.0.0/16 IP Tree for Address Space

81.99.0.0 Single IP Address
81.99.0.0/16 IP Tree for Address Space

81.100.0.0 Single IP Address
81.100.0.0/16 IP Tree for Address Space

81.101.0.0 Single IP Address
81.101.0.0/16 IP Tree for Address Space

81.102.0.0 Single IP Address
81.102.0.0/16 IP Tree for Address Space

81.103.0.0 Single IP Address
81.103.0.0/16 IP Tree for Address Space

81.104.0.0 Single IP Address
81.104.0.0/16 IP Tree for Address Space

81.105.0.0 Single IP Address
81.105.0.0/16 IP Tree for Address Space

81.106.0.0 Single IP Address
81.106.0.0/16 IP Tree for Address Space

81.107.0.0 Single IP Address
81.107.0.0/16 IP Tree for Address Space

81.108.0.0 Single IP Address
81.108.0.0/16 IP Tree for Address Space

81.109.0.0 Single IP Address
81.109.0.0/16 IP Tree for Address Space

81.110.0.0 Single IP Address
81.110.0.0/16 IP Tree for Address Space

81.111.0.0 Single IP Address
81.111.0.0/16 IP Tree for Address Space

81.112.0.0 Single IP Address
81.112.0.0/16 IP Tree for Address Space
81.112.0.0/15 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.

81.113.0.0 Single IP Address
81.113.0.0/16 IP Tree for Address Space
... 1 more networks matching below 81.113.*.*/*

81.114.0.0 Single IP Address
81.114.0.0/16 IP Tree for Address Space - Telecom Italia S.p.A. AS3269 • All networks of Telecom Italia S.p.A.
81.114.0.0/16 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.

81.115.0.0 Single IP Address
81.115.0.0/16 IP Tree for Address Space
81.115.0.0/18 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.115.104.0/22 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.115.108.0/23 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.115.110.0/24 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.115.111.0/24 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.115.112.0/22 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.115.116.0/23 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.115.118.0/23 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.115.120.0/21 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.115.128.0/17 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
... 2 more networks matching below 81.115.*.*/*

81.116.0.0 Single IP Address
81.116.0.0/16 IP Tree for Address Space - Telecom Italia S.p.A. AS3269 • All networks of Telecom Italia S.p.A.
81.116.0.0/16 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.

81.117.0.0 Single IP Address
81.117.0.0/16 IP Tree for Address Space
81.117.0.0/17 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.117.128.0/19 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.117.160.0/20 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.117.176.0/21 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.117.184.0/23 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.117.186.0/24 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.117.187.0/24 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.117.188.0/24 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.117.189.0/24 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.117.190.0/23 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
... 1 more networks matching below 81.117.*.*/*

81.118.0.0 Single IP Address
81.118.0.0/16 IP Tree for Address Space - Telecom Italia S.p.A. AS3269 • All networks of Telecom Italia S.p.A.
81.118.0.0/16 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
... 8 more networks matching below 81.118.*.*/*

81.119.0.0 Single IP Address
81.119.0.0/16 IP Tree for Address Space
81.119.0.0/17 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.119.128.0/23 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.119.130.0/23 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.119.132.0/23 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.119.134.0/24 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.119.135.0/24 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.119.136.0/24 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.119.137.0/24 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.119.138.0/23 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.119.140.0/22 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
... 3 more networks matching below 81.119.*.*/*

81.120.0.0 Single IP Address
81.120.0.0/16 IP Tree for Address Space
81.120.0.0/15 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.

81.121.0.0 Single IP Address
81.121.0.0/16 IP Tree for Address Space

81.122.0.0 Single IP Address
81.122.0.0/16 IP Tree for Address Space - Telecom Italia S.p.A. AS3269 • All networks of Telecom Italia S.p.A.
81.122.0.0/16 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.

81.123.0.0 Single IP Address
81.123.0.0/16 IP Tree for Address Space
81.123.0.0/17 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.123.128.0/19 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.123.160.0/20 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.123.176.0/22 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.123.180.0/22 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.123.184.0/24 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.123.185.0/24 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.123.186.0/24 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.123.187.0/24 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.123.188.0/23 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
... 2 more networks matching below 81.123.*.*/*

81.124.0.0 Single IP Address
81.124.0.0/16 IP Tree for Address Space
81.124.0.0/18 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.124.112.0/22 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.124.116.0/24 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.124.117.0/24 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.124.118.0/23 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.124.120.0/23 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.124.122.0/23 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.124.124.0/23 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.124.126.0/23 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.124.128.0/17 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
... 2 more networks matching below 81.124.*.*/*

81.125.0.0 Single IP Address
81.125.0.0/16 IP Tree for Address Space
81.125.0.0/18 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.125.112.0/21 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.125.120.0/23 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.125.122.0/23 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.125.124.0/24 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.125.125.0/24 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.125.126.0/24 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.125.127.0/24 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.125.128.0/24 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.125.129.0/24 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
... 16 more networks matching below 81.125.*.*/*

81.126.0.0 Single IP Address
81.126.0.0/16 IP Tree for Address Space
81.126.0.0/18 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.126.128.0/17 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.126.64.0/23 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.126.66.0/23 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.126.68.0/22 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.126.72.0/24 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.126.73.0/24 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.126.74.0/23 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.126.76.0/24 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.
81.126.77.0/24 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.

81.127.0.0 Single IP Address
81.127.0.0/16 IP Tree for Address Space - Telecom Italia S.p.A. AS3269 • All networks of Telecom Italia S.p.A.
81.127.0.0/16 Private Address Space - Telecom Italia S.p.A. ASTelecom Italia S.p.A. • All networks of Telecom Italia S.p.A.

81.128.0.0 Single IP Address
81.128.0.0/16 IP Tree for Address Space
81.128.0.0/13 Private Address Space - British Telecommunications PLC ASBritish Telecommunications PLC • All networks of British Telecommunications PLC

81.129.0.0 Single IP Address
81.129.0.0/16 IP Tree for Address Space

81.130.0.0 Single IP Address
81.130.0.0/16 IP Tree for Address Space

81.131.0.0 Single IP Address
81.131.0.0/16 IP Tree for Address Space

81.132.0.0 Single IP Address
81.132.0.0/16 IP Tree for Address Space

81.133.0.0 Single IP Address
81.133.0.0/16 IP Tree for Address Space

81.134.0.0 Single IP Address
81.134.0.0/16 IP Tree for Address Space

81.135.0.0 Single IP Address
81.135.0.0/16 IP Tree for Address Space

81.136.0.0 Single IP Address
81.136.0.0/16 IP Tree for Address Space
81.136.0.0/17 Private Address Space - British Telecommunications PLC ASBritish Telecommunications PLC • All networks of British Telecommunications PLC
81.136.128.0/20 Private Address Space - British Telecommunications PLC ASBritish Telecommunications PLC • All networks of British Telecommunications PLC
81.136.144.0/24 Private Address Space - British Telecommunications PLC ASBritish Telecommunications PLC • All networks of British Telecommunications PLC
81.136.145.0/27 Private Address Space - British Telecommunications PLC ASBritish Telecommunications PLC • All networks of British Telecommunications PLC
81.136.145.128/25 Private Address Space - British Telecommunications PLC ASBritish Telecommunications PLC • All networks of British Telecommunications PLC
81.136.145.32/30 Private Address Space - British Telecommunications PLC ASBritish Telecommunications PLC • All networks of British Telecommunications PLC
81.136.145.36/31 Private Address Space - British Telecommunications PLC ASBritish Telecommunications PLC • All networks of British Telecommunications PLC
81.136.145.38/32 Private Address Space - British Telecommunications PLC ASBritish Telecommunications PLC • All networks of British Telecommunications PLC
81.136.145.39/32 Private Address Space - First Light Fiber ASFirst Light Fiber • All networks of First Light Fiber
81.136.145.40/29 Private Address Space - British Telecommunications PLC ASBritish Telecommunications PLC • All networks of British Telecommunications PLC
... 7 more networks matching below 81.136.*.*/*

81.137.0.0 Single IP Address
81.137.0.0/16 IP Tree for Address Space - British Telecommunications PLC AS2856 • All networks of British Telecommunications PLC
81.137.0.0/16 Private Address Space - British Telecommunications PLC ASBritish Telecommunications PLC • All networks of British Telecommunications PLC

81.138.0.0 Single IP Address
81.138.0.0/16 IP Tree for Address Space
81.138.0.0/15 Private Address Space - British Telecommunications PLC ASBritish Telecommunications PLC • All networks of British Telecommunications PLC

81.139.0.0 Single IP Address
81.139.0.0/16 IP Tree for Address Space

81.140.0.0 Single IP Address
81.140.0.0/16 IP Tree for Address Space
81.140.0.0/17 Private Address Space - British Telecommunications PLC ASBritish Telecommunications PLC • All networks of British Telecommunications PLC
81.140.128.0/19 Private Address Space - British Telecommunications PLC ASBritish Telecommunications PLC • All networks of British Telecommunications PLC
81.140.160.0/19 Private Address Space - British Telecommunications PLC ASBritish Telecommunications PLC • All networks of British Telecommunications PLC
81.140.192.0/18 Private Address Space - British Telecommunications PLC ASBritish Telecommunications PLC • All networks of British Telecommunications PLC

81.141.0.0 Single IP Address
81.141.0.0/16 IP Tree for Address Space - British Telecommunications PLC AS2856 • All networks of British Telecommunications PLC
81.141.0.0/16 Private Address Space - British Telecommunications PLC ASBritish Telecommunications PLC • All networks of British Telecommunications PLC

81.142.0.0 Single IP Address
81.142.0.0/16 IP Tree for Address Space
81.142.0.0/15 Private Address Space - British Telecommunications PLC ASBritish Telecommunications PLC • All networks of British Telecommunications PLC

81.143.0.0 Single IP Address
81.143.0.0/16 IP Tree for Address Space

81.144.0.0 Single IP Address
81.144.0.0/16 IP Tree for Address Space
81.144.0.0/12 Private Address Space - British Telecommunications PLC ASBritish Telecommunications PLC • All networks of British Telecommunications PLC

81.145.0.0 Single IP Address
81.145.0.0/16 IP Tree for Address Space

81.146.0.0 Single IP Address
81.146.0.0/16 IP Tree for Address Space

81.147.0.0 Single IP Address
81.147.0.0/16 IP Tree for Address Space

81.148.0.0 Single IP Address
81.148.0.0/16 IP Tree for Address Space

81.149.0.0 Single IP Address
81.149.0.0/16 IP Tree for Address Space

81.150.0.0 Single IP Address
81.150.0.0/16 IP Tree for Address Space

81.151.0.0 Single IP Address
81.151.0.0/16 IP Tree for Address Space

81.152.0.0 Single IP Address
81.152.0.0/16 IP Tree for Address Space

81.153.0.0 Single IP Address
81.153.0.0/16 IP Tree for Address Space

81.154.0.0 Single IP Address
81.154.0.0/16 IP Tree for Address Space

81.155.0.0 Single IP Address
81.155.0.0/16 IP Tree for Address Space

81.156.0.0 Single IP Address
81.156.0.0/16 IP Tree for Address Space

81.157.0.0 Single IP Address
81.157.0.0/16 IP Tree for Address Space

81.158.0.0 Single IP Address
81.158.0.0/16 IP Tree for Address Space

81.159.0.0 Single IP Address
81.159.0.0/16 IP Tree for Address Space

81.160.0.0 Single IP Address
81.160.0.0/16 IP Tree for Address Space
81.160.0.0/17 Private Address Space - IT-Dienstleistungszentrum Berlin ASIT-Dienstleistungszentrum Berlin • All networks of IT-Dienstleistungszentrum Berlin
81.160.128.0/17 Private Address Space - National Infocommunications Service Company Limited by Shares ASNational Infocommunications Service Company Limited by Shares • All networks of National Infocommunications Service Company Limited by Shares

81.161.0.0 Single IP Address
81.161.0.0/16 IP Tree for Address Space
81.161.0.0/22 Private Address Space - Sprint ASSprint • All networks of Sprint
81.161.100.0/22 Private Address Space - Proxnet SP.J. ASProxnet SP.J. • All networks of Proxnet SP.J.
81.161.104.0/21 Private Address Space - Proxnet SP.J. ASProxnet SP.J. • All networks of Proxnet SP.J.
81.161.112.0/23 Private Address Space - Uniwersytet Medyczny w Lublinie ASUniwersytet Medyczny w Lublinie • All networks of Uniwersytet Medyczny w Lublinie
81.161.114.0/24 Private Address Space - Regional State Independent Organization the Information and Techonological Center of Kamchatka ASRegional State Independent Organization the Information and Techonological Center of Kamchatka • All networks of Regional State Independent Organization the Information and Techonological Center of Kamchatka
81.161.115.0/24 Private Address Space - CPS-IT ASCPS-IT • All networks of CPS-IT
81.161.116.0/22 Private Address Space - Lanamar Ltd. ASLanamar Ltd. • All networks of Lanamar Ltd.
81.161.12.0/22 Private Address Space - M247 Europe SRL ASM247 Europe SRL • All networks of M247 Europe SRL
81.161.120.0/21 Private Address Space - Electron-Service Ltd. ASElectron-Service Ltd. • All networks of Electron-Service Ltd.
81.161.128.0/18 Private Address Space - Dansk Kabel TV A/S ASDansk Kabel TV A/S • All networks of Dansk Kabel TV A/S
... 33 more networks matching below 81.161.*.*/*

81.162.0.0 Single IP Address
81.162.0.0/16 IP Tree for Address Space
81.162.0.0/20 Private Address Space - Intercomtel Limited Company ASIntercomtel Limited Company • All networks of Intercomtel Limited Company
81.162.128.0/18 Private Address Space - S.H.A. Trans S.R.L. ASS.H.A. Trans S.R.L. • All networks of S.H.A. Trans S.R.L.
81.162.16.0/21 Private Address Space - Intercomtel Limited Company ASIntercomtel Limited Company • All networks of Intercomtel Limited Company
81.162.192.0/21 Private Address Space - Martin Vicenik ASMartin Vicenik • All networks of Martin Vicenik
81.162.200.0/24 Private Address Space - Martin Vicenik ASMartin Vicenik • All networks of Martin Vicenik
81.162.201.0/24 Private Address Space - - AS- • All networks of -
81.162.202.0/24 Private Address Space - Martin Vicenik ASMartin Vicenik • All networks of Martin Vicenik
81.162.203.0/24 Private Address Space - - AS- • All networks of -
81.162.204.0/23 Private Address Space - - AS- • All networks of -
81.162.206.0/23 Private Address Space - Martin Vicenik ASMartin Vicenik • All networks of Martin Vicenik
... 10 more networks matching below 81.162.*.*/*

81.163.0.0 Single IP Address
81.163.0.0/16 IP Tree for Address Space
81.163.0.0/21 Private Address Space - Rasana Pishtaz Iranian Service Cooperative Co. ASRasana Pishtaz Iranian Service Cooperative Co. • All networks of Rasana Pishtaz Iranian Service Cooperative Co.
81.163.112.0/20 Private Address Space - TOV Telecommunication Company Plazma ASTOV Telecommunication Company Plazma • All networks of TOV Telecommunication Company Plazma
81.163.128.0/19 Private Address Space - Level-MSK Ltd. ASLevel-MSK Ltd. • All networks of Level-MSK Ltd.
81.163.16.0/20 Private Address Space - OOO Network of Data-Centers Selectel ASOOO Network of Data-Centers Selectel • All networks of OOO Network of Data-Centers Selectel
81.163.160.0/19 Private Address Space - UDP Ltd. ASUDP Ltd. • All networks of UDP Ltd.
81.163.192.0/23 Private Address Space - TelemaxX Telekommunikation GmbH ASTelemaxX Telekommunikation GmbH • All networks of TelemaxX Telekommunikation GmbH
81.163.194.0/24 Private Address Space - OSISM GmbH ASOSISM GmbH • All networks of OSISM GmbH
81.163.195.0/24 Private Address Space - JH-Computers GmbH ASJH-Computers GmbH • All networks of JH-Computers GmbH
81.163.196.0/22 Private Address Space - Connecta AG ASConnecta AG • All networks of Connecta AG
81.163.200.0/21 Private Address Space - ITB SP.Z O O ASITB SP.Z O O • All networks of ITB SP.Z O O
... 13 more networks matching below 81.163.*.*/*

81.164.0.0 Single IP Address
81.164.0.0/16 IP Tree for Address Space
81.164.0.0/15 Private Address Space - Telenet BVBA ASTelenet BVBA • All networks of Telenet BVBA

81.165.0.0 Single IP Address
81.165.0.0/16 IP Tree for Address Space

81.166.0.0 Single IP Address
81.166.0.0/16 IP Tree for Address Space
81.166.0.0/15 Private Address Space - Altibox AS ASAltibox AS • All networks of Altibox AS

81.167.0.0 Single IP Address
81.167.0.0/16 IP Tree for Address Space

81.168.0.0 Single IP Address
81.168.0.0/16 IP Tree for Address Space
81.168.0.0/19 Private Address Space - Kcom Group Limited ASKcom Group Limited • All networks of Kcom Group Limited
81.168.112.0/22 Private Address Space - Kcom Group Limited ASKcom Group Limited • All networks of Kcom Group Limited
81.168.116.0/24 Private Address Space - Fortr Telekomunikasyon Sanayi ve Ticaret Limited Sirketi ASFortr Telekomunikasyon Sanayi ve Ticaret Limited Sirketi • All networks of Fortr Telekomunikasyon Sanayi ve Ticaret Limited Sirketi
81.168.117.0/24 Private Address Space - Simoresta UAB ASSimoresta UAB • All networks of Simoresta UAB
81.168.118.0/24 Private Address Space - Kcom Group Limited ASKcom Group Limited • All networks of Kcom Group Limited
81.168.119.0/24 Private Address Space - IPXO UK Limited ASIPXO UK Limited • All networks of IPXO UK Limited
81.168.120.0/24 Private Address Space - IPXO UK Limited ASIPXO UK Limited • All networks of IPXO UK Limited
81.168.121.0/24 Private Address Space - Kcom Group Limited ASKcom Group Limited • All networks of Kcom Group Limited
81.168.122.0/24 Private Address Space - Kcom Group Limited ASKcom Group Limited • All networks of Kcom Group Limited
81.168.123.0/24 Private Address Space - GTHost ASGTHost • All networks of GTHost

81.169.0.0 Single IP Address
81.169.0.0/16 IP Tree for Address Space
81.169.0.0/17 Private Address Space - Proximus NV ASProximus NV • All networks of Proximus NV
81.169.128.0/17 Private Address Space - Strato AG ASStrato AG • All networks of Strato AG

81.170.0.0 Single IP Address
81.170.0.0/16 IP Tree for Address Space
81.170.0.0/17 Private Address Space - TalkTalk Communications Limited ASTalkTalk Communications Limited • All networks of TalkTalk Communications Limited
81.170.128.0/17 Private Address Space - Bahnhof AB ASBahnhof AB • All networks of Bahnhof AB

81.171.0.0 Single IP Address
81.171.0.0/16 IP Tree for Address Space
81.171.0.0/19 Private Address Space - LeaseWeb Netherlands B.V. ASLeaseWeb Netherlands B.V. • All networks of LeaseWeb Netherlands B.V.
81.171.104.0/24 Private Address Space - Eweka Internet Services B.V. ASEweka Internet Services B.V. • All networks of Eweka Internet Services B.V.
81.171.105.0/24 Private Address Space - StackPath LLC. ASStackPath LLC. • All networks of StackPath LLC.
81.171.106.0/24 Private Address Space - StackPath LLC. ASStackPath LLC. • All networks of StackPath LLC.
81.171.107.0/24 Private Address Space - Eweka Internet Services B.V. ASEweka Internet Services B.V. • All networks of Eweka Internet Services B.V.
81.171.108.0/22 Private Address Space - Eweka Internet Services B.V. ASEweka Internet Services B.V. • All networks of Eweka Internet Services B.V.
81.171.112.0/22 Private Address Space - Eweka Internet Services B.V. ASEweka Internet Services B.V. • All networks of Eweka Internet Services B.V.
81.171.116.0/24 Private Address Space - StackPath LLC. ASStackPath LLC. • All networks of StackPath LLC.
81.171.117.0/24 Private Address Space - Eweka Internet Services B.V. ASEweka Internet Services B.V. • All networks of Eweka Internet Services B.V.
81.171.118.0/23 Private Address Space - Eweka Internet Services B.V. ASEweka Internet Services B.V. • All networks of Eweka Internet Services B.V.
... 30 more networks matching below 81.171.*.*/*

81.172.0.0 Single IP Address
81.172.0.0/16 IP Tree for Address Space
81.172.0.0/17 Private Address Space - Vodafone Espana S.A.U. ASVodafone Espana S.A.U. • All networks of Vodafone Espana S.A.U.
81.172.128.0/17 Private Address Space - DELTA Fiber Nederland B.V. ASDELTA Fiber Nederland B.V. • All networks of DELTA Fiber Nederland B.V.

81.173.0.0 Single IP Address
81.173.0.0/16 IP Tree for Address Space
81.173.0.0/22 Private Address Space - Pocos B.V. ASPocos B.V. • All networks of Pocos B.V.
81.173.10.0/23 Private Address Space - XGlobe Online Ltd ASXGlobe Online Ltd • All networks of XGlobe Online Ltd
81.173.100.0/22 Private Address Space - Timenet SpA ASTimenet SpA • All networks of Timenet SpA
81.173.104.0/21 Private Address Space - TELXIUS TELXIUS Cable ASTELXIUS TELXIUS Cable • All networks of TELXIUS TELXIUS Cable
81.173.112.0/22 Private Address Space - IONOS SE ASIONOS SE • All networks of IONOS SE
81.173.116.0/22 Private Address Space - - AS- • All networks of -
81.173.12.0/22 Private Address Space - Leeson Telecom Holdings Ltd ASLeeson Telecom Holdings Ltd • All networks of Leeson Telecom Holdings Ltd
81.173.120.0/22 Private Address Space - - AS- • All networks of -
81.173.124.0/24 Private Address Space - Garnier Projects BV ASGarnier Projects BV • All networks of Garnier Projects BV
81.173.125.0/24 Private Address Space - Pocos B.V. ASPocos B.V. • All networks of Pocos B.V.
... 23 more networks matching below 81.173.*.*/*

81.174.0.0 Single IP Address
81.174.0.0/16 IP Tree for Address Space
81.174.0.0/18 Private Address Space - Eolo S.p.A. ASEolo S.p.A. • All networks of Eolo S.p.A.
81.174.128.0/17 Private Address Space - British Telecommunications PLC ASBritish Telecommunications PLC • All networks of British Telecommunications PLC
81.174.64.0/22 Private Address Space - BT Italia S.p.A. ASBT Italia S.p.A. • All networks of BT Italia S.p.A.
81.174.68.0/23 Private Address Space - BT Italia S.p.A. ASBT Italia S.p.A. • All networks of BT Italia S.p.A.
81.174.70.0/24 Private Address Space - BT Italia S.p.A. ASBT Italia S.p.A. • All networks of BT Italia S.p.A.
81.174.71.0/24 Private Address Space - Akamai Technologies Inc. ASAkamai Technologies Inc. • All networks of Akamai Technologies Inc.
81.174.72.0/21 Private Address Space - BT Italia S.p.A. ASBT Italia S.p.A. • All networks of BT Italia S.p.A.
81.174.80.0/20 Private Address Space - BT Italia S.p.A. ASBT Italia S.p.A. • All networks of BT Italia S.p.A.
81.174.96.0/19 Private Address Space - BT Italia S.p.A. ASBT Italia S.p.A. • All networks of BT Italia S.p.A.

81.175.0.0 Single IP Address
81.175.0.0/16 IP Tree for Address Space
81.175.0.0/20 Private Address Space - GlobalConnect AS ASGlobalConnect AS • All networks of GlobalConnect AS
81.175.128.0/17 Private Address Space - DNA Oyj ASDNA Oyj • All networks of DNA Oyj
81.175.16.0/22 Private Address Space - Embriq AS ASEmbriq AS • All networks of Embriq AS
81.175.20.0/22 Private Address Space - GlobalConnect AS ASGlobalConnect AS • All networks of GlobalConnect AS
81.175.24.0/21 Private Address Space - GlobalConnect AS ASGlobalConnect AS • All networks of GlobalConnect AS
81.175.32.0/19 Private Address Space - GlobalConnect AS ASGlobalConnect AS • All networks of GlobalConnect AS
81.175.64.0/18 Private Address Space - Vodafone Libertel B.V. ASVodafone Libertel B.V. • All networks of Vodafone Libertel B.V.

81.176.0.0 Single IP Address
81.176.0.0/16 IP Tree for Address Space
81.176.0.0/22 Private Address Space - JSC RTComm.RU ASJSC RTComm.RU • All networks of JSC RTComm.RU
81.176.128.0/17 Private Address Space - JSC RTComm.RU ASJSC RTComm.RU • All networks of JSC RTComm.RU
81.176.16.0/20 Private Address Space - JSC RTComm.RU ASJSC RTComm.RU • All networks of JSC RTComm.RU
81.176.32.0/19 Private Address Space - JSC RTComm.RU ASJSC RTComm.RU • All networks of JSC RTComm.RU
81.176.4.0/24 Private Address Space - LLC Cifrovaya Artel ASLLC Cifrovaya Artel • All networks of LLC Cifrovaya Artel
81.176.5.0/24 Private Address Space - JSC RTComm.RU ASJSC RTComm.RU • All networks of JSC RTComm.RU
81.176.6.0/23 Private Address Space - JSC RTComm.RU ASJSC RTComm.RU • All networks of JSC RTComm.RU
81.176.64.0/18 Private Address Space - JSC RTComm.RU ASJSC RTComm.RU • All networks of JSC RTComm.RU
81.176.8.0/21 Private Address Space - JSC RTComm.RU ASJSC RTComm.RU • All networks of JSC RTComm.RU
... 7 more networks matching below 81.176.*.*/*

81.177.0.0 Single IP Address
81.177.0.0/16 IP Tree for Address Space
81.177.0.0/19 Private Address Space - JSC RTComm.RU ASJSC RTComm.RU • All networks of JSC RTComm.RU
81.177.128.0/19 Private Address Space - JSC RTComm.RU ASJSC RTComm.RU • All networks of JSC RTComm.RU
81.177.160.0/20 Private Address Space - JSC RTComm.RU ASJSC RTComm.RU • All networks of JSC RTComm.RU
81.177.176.0/21 Private Address Space - JSC RTComm.RU ASJSC RTComm.RU • All networks of JSC RTComm.RU
81.177.184.0/24 Private Address Space - OOO Set ASOOO Set • All networks of OOO Set
81.177.185.0/24 Private Address Space - ZELENAYA TOCHKA VLADIVISTOK LLC ASZELENAYA TOCHKA VLADIVISTOK LLC • All networks of ZELENAYA TOCHKA VLADIVISTOK LLC
81.177.186.0/24 Private Address Space - UgSel'hoz LLC ASUgSel'hoz LLC • All networks of UgSel'hoz LLC
81.177.187.0/24 Private Address Space - OOO Set ASOOO Set • All networks of OOO Set
81.177.188.0/22 Private Address Space - OOO Set ASOOO Set • All networks of OOO Set
81.177.192.0/24 Private Address Space - ZELENAYA TOCHKA UFA LLC ASZELENAYA TOCHKA UFA LLC • All networks of ZELENAYA TOCHKA UFA LLC
... 21 more networks matching below 81.177.*.*/*

81.178.0.0 Single IP Address
81.178.0.0/16 IP Tree for Address Space - TalkTalk Communications Limited AS9105 • All networks of TalkTalk Communications Limited
81.178.0.0/16 Private Address Space - TalkTalk Communications Limited ASTalkTalk Communications Limited • All networks of TalkTalk Communications Limited

81.179.0.0 Single IP Address
81.179.0.0/16 IP Tree for Address Space
81.179.0.0/18 Private Address Space - TalkTalk Communications Limited ASTalkTalk Communications Limited • All networks of TalkTalk Communications Limited
81.179.112.0/20 Private Address Space - TalkTalk Communications Limited ASTalkTalk Communications Limited • All networks of TalkTalk Communications Limited
81.179.128.0/17 Private Address Space - TalkTalk Communications Limited ASTalkTalk Communications Limited • All networks of TalkTalk Communications Limited
81.179.64.0/19 Private Address Space - TalkTalk Communications Limited ASTalkTalk Communications Limited • All networks of TalkTalk Communications Limited
81.179.96.0/20 Private Address Space - Ob Realisations 2021 Limited ASOb Realisations 2021 Limited • All networks of Ob Realisations 2021 Limited

81.180.0.0 Single IP Address
81.180.0.0/16 IP Tree for Address Space
81.180.0.0/20 Private Address Space - Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti ASInstitutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti • All networks of Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti
81.180.100.0/22 Private Address Space - Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti ASInstitutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti • All networks of Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti
81.180.104.0/22 Private Address Space - Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti ASInstitutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti • All networks of Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti
81.180.108.0/23 Private Address Space - Internet Resources Management SRL ASInternet Resources Management SRL • All networks of Internet Resources Management SRL
81.180.110.0/23 Private Address Space - Agentia de Administrare a Retelei Nationale de Informatica pentru Educatie si Cercetare ASAgentia de Administrare a Retelei Nationale de Informatica pentru Educatie si Cercetare • All networks of Agentia de Administrare a Retelei Nationale de Informatica pentru Educatie si Cercetare
81.180.112.0/20 Private Address Space - Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti ASInstitutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti • All networks of Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti
81.180.128.0/21 Private Address Space - Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti ASInstitutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti • All networks of Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti
81.180.136.0/23 Private Address Space - A.G.E. NETWORKS SISTEMS S.R.L. ASA.G.E. NETWORKS SISTEMS S.R.L. • All networks of A.G.E. NETWORKS SISTEMS S.R.L.
81.180.138.0/23 Private Address Space - Teen Telecom SRL ASTeen Telecom SRL • All networks of Teen Telecom SRL
81.180.140.0/22 Private Address Space - Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti ASInstitutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti • All networks of Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti
... 68 more networks matching below 81.180.*.*/*

81.181.0.0 Single IP Address
81.181.0.0/16 IP Tree for Address Space
81.181.0.0/21 Private Address Space - Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti ASInstitutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti • All networks of Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti
81.181.10.0/23 Private Address Space - Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti ASInstitutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti • All networks of Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti
81.181.100.0/24 Private Address Space - Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti ASInstitutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti • All networks of Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti
81.181.101.0/24 Private Address Space - Agentia de Administrare a Retelei Nationale de Informatica pentru Educatie si Cercetare ASAgentia de Administrare a Retelei Nationale de Informatica pentru Educatie si Cercetare • All networks of Agentia de Administrare a Retelei Nationale de Informatica pentru Educatie si Cercetare
81.181.102.0/24 Private Address Space - Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti ASInstitutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti • All networks of Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti
81.181.103.0/24 Private Address Space - Internet Resources Management SRL ASInternet Resources Management SRL • All networks of Internet Resources Management SRL
81.181.104.0/21 Private Address Space - M247 Europe SRL ASM247 Europe SRL • All networks of M247 Europe SRL
81.181.112.0/24 Private Address Space - RCS & RDS SA ASRCS & RDS SA • All networks of RCS & RDS SA
81.181.113.0/24 Private Address Space - Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti ASInstitutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti • All networks of Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti
81.181.114.0/23 Private Address Space - Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti ASInstitutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti • All networks of Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti
... 103 more networks matching below 81.181.*.*/*

81.182.0.0 Single IP Address
81.182.0.0/16 IP Tree for Address Space
81.182.0.0/15 Private Address Space - Magyar Telekom PLC. ASMagyar Telekom PLC. • All networks of Magyar Telekom PLC.

81.183.0.0 Single IP Address
81.183.0.0/16 IP Tree for Address Space

81.184.0.0 Single IP Address
81.184.0.0/16 IP Tree for Address Space - Vodafone Ono S.A. AS6739 • All networks of Vodafone Ono S.A.
81.184.0.0/16 Private Address Space - Vodafone Ono S.A. ASVodafone Ono S.A. • All networks of Vodafone Ono S.A.

81.185.0.0 Single IP Address
81.185.0.0/16 IP Tree for Address Space
81.185.0.0/17 Private Address Space - AS12626 Societe Francaise du Radiotelephone S.A ASAS12626 Societe Francaise du Radiotelephone S.A • All networks of AS12626 Societe Francaise du Radiotelephone S.A
81.185.128.0/19 Private Address Space - AS12626 Societe Francaise du Radiotelephone S.A ASAS12626 Societe Francaise du Radiotelephone S.A • All networks of AS12626 Societe Francaise du Radiotelephone S.A
81.185.160.0/20 Private Address Space - Societe Francaise Du Radiotelephone - SFR SA ASSociete Francaise Du Radiotelephone - SFR SA • All networks of Societe Francaise Du Radiotelephone - SFR SA
81.185.176.0/20 Private Address Space - AS12626 Societe Francaise du Radiotelephone S.A ASAS12626 Societe Francaise du Radiotelephone S.A • All networks of AS12626 Societe Francaise du Radiotelephone S.A
81.185.192.0/18 Private Address Space - AS12626 Societe Francaise du Radiotelephone S.A ASAS12626 Societe Francaise du Radiotelephone S.A • All networks of AS12626 Societe Francaise du Radiotelephone S.A

81.186.0.0 Single IP Address
81.186.0.0/16 IP Tree for Address Space
81.186.0.0/17 Private Address Space - Greek High-School Internet Network ASGreek High-School Internet Network • All networks of Greek High-School Internet Network
81.186.128.0/18 Private Address Space - Greek High-School Internet Network ASGreek High-School Internet Network • All networks of Greek High-School Internet Network
81.186.192.0/19 Private Address Space - Greek High-School Internet Network ASGreek High-School Internet Network • All networks of Greek High-School Internet Network
81.186.224.0/20 Private Address Space - NETWORK FOR BUSINESS SP Z O.O. ASNETWORK FOR BUSINESS SP Z O.O. • All networks of NETWORK FOR BUSINESS SP Z O.O.
81.186.240.0/20 Private Address Space - Bredband2 AB ASBredband2 AB • All networks of Bredband2 AB

81.187.0.0 Single IP Address
81.187.0.0/16 IP Tree for Address Space
81.187.0.0/19 Private Address Space - Andrews & Arnold Ltd ASAndrews & Arnold Ltd • All networks of Andrews & Arnold Ltd
81.187.112.0/20 Private Address Space - Andrews & Arnold Ltd ASAndrews & Arnold Ltd • All networks of Andrews & Arnold Ltd
81.187.128.0/24 Private Address Space - Watchfront Limited ASWatchfront Limited • All networks of Watchfront Limited
81.187.129.0/24 Private Address Space - Andrews & Arnold Ltd ASAndrews & Arnold Ltd • All networks of Andrews & Arnold Ltd
81.187.130.0/23 Private Address Space - Andrews & Arnold Ltd ASAndrews & Arnold Ltd • All networks of Andrews & Arnold Ltd
81.187.132.0/22 Private Address Space - Andrews & Arnold Ltd ASAndrews & Arnold Ltd • All networks of Andrews & Arnold Ltd
81.187.136.0/21 Private Address Space - Andrews & Arnold Ltd ASAndrews & Arnold Ltd • All networks of Andrews & Arnold Ltd
81.187.144.0/20 Private Address Space - Andrews & Arnold Ltd ASAndrews & Arnold Ltd • All networks of Andrews & Arnold Ltd
81.187.160.0/19 Private Address Space - Andrews & Arnold Ltd ASAndrews & Arnold Ltd • All networks of Andrews & Arnold Ltd
81.187.192.0/18 Private Address Space - Andrews & Arnold Ltd ASAndrews & Arnold Ltd • All networks of Andrews & Arnold Ltd
... 8 more networks matching below 81.187.*.*/*

81.188.0.0 Single IP Address
81.188.0.0/16 IP Tree for Address Space
81.188.0.0/18 Private Address Space - GTT Communications Inc. ASGTT Communications Inc. • All networks of GTT Communications Inc.
81.188.112.0/23 Private Address Space - GTT Communications Inc. ASGTT Communications Inc. • All networks of GTT Communications Inc.
81.188.114.0/26 Private Address Space - GTT Communications Inc. ASGTT Communications Inc. • All networks of GTT Communications Inc.
81.188.114.128/25 Private Address Space - GTT Communications Inc. ASGTT Communications Inc. • All networks of GTT Communications Inc.
81.188.114.64/26 Private Address Space - EASYNET Easynet Global Services ASEASYNET Easynet Global Services • All networks of EASYNET Easynet Global Services
81.188.115.0/24 Private Address Space - GTT Communications Inc. ASGTT Communications Inc. • All networks of GTT Communications Inc.
81.188.116.0/22 Private Address Space - GTT Communications Inc. ASGTT Communications Inc. • All networks of GTT Communications Inc.
81.188.120.0/21 Private Address Space - GTT Communications Inc. ASGTT Communications Inc. • All networks of GTT Communications Inc.
81.188.128.0/17 Private Address Space - GTT Communications Inc. ASGTT Communications Inc. • All networks of GTT Communications Inc.
81.188.64.0/19 Private Address Space - GTT Communications Inc. ASGTT Communications Inc. • All networks of GTT Communications Inc.

81.189.0.0 Single IP Address
81.189.0.0/16 IP Tree for Address Space - Hutchison Drei Austria GmbH AS8437 • All networks of Hutchison Drei Austria GmbH
81.189.0.0/16 Private Address Space - Hutchison Drei Austria GmbH ASHutchison Drei Austria GmbH • All networks of Hutchison Drei Austria GmbH

81.190.0.0 Single IP Address
81.190.0.0/16 IP Tree for Address Space - Multimedia Polska Sp. z o.o. AS21021 • All networks of Multimedia Polska Sp. z o.o.
81.190.0.0/16 Private Address Space - Multimedia Polska Sp. z o.o. ASMultimedia Polska Sp. z o.o. • All networks of Multimedia Polska Sp. z o.o.

81.191.0.0 Single IP Address
81.191.0.0/16 IP Tree for Address Space - GlobalConnect AS AS2116 • All networks of GlobalConnect AS
81.191.0.0/16 Private Address Space - GlobalConnect AS ASGlobalConnect AS • All networks of GlobalConnect AS

81.192.0.0 Single IP Address
81.192.0.0/16 IP Tree for Address Space - Maroc Telecom AS6713 • All networks of Maroc Telecom
81.192.0.0/16 Private Address Space - Maroc Telecom ASMaroc Telecom • All networks of Maroc Telecom

81.193.0.0 Single IP Address
81.193.0.0/16 IP Tree for Address Space - MEO - Servicos de Comunicacoes e Multimedia S.A. AS3243 • All networks of MEO - Servicos de Comunicacoes e Multimedia S.A.
81.193.0.0/16 Private Address Space - MEO - Servicos de Comunicacoes e Multimedia S.A. ASMEO - Servicos de Comunicacoes e Multimedia S.A. • All networks of MEO - Servicos de Comunicacoes e Multimedia S.A.

81.194.0.0 Single IP Address
81.194.0.0/16 IP Tree for Address Space - Renater AS2200 • All networks of Renater
81.194.0.0/16 Private Address Space - Renater ASRenater • All networks of Renater

81.195.0.0 Single IP Address
81.195.0.0/16 IP Tree for Address Space
81.195.0.0/17 Private Address Space - MTS PJSC ASMTS PJSC • All networks of MTS PJSC
81.195.128.0/18 Private Address Space - MTS PJSC ASMTS PJSC • All networks of MTS PJSC
81.195.192.0/19 Private Address Space - MTS PJSC ASMTS PJSC • All networks of MTS PJSC
81.195.224.0/21 Private Address Space - MTS PJSC ASMTS PJSC • All networks of MTS PJSC
81.195.232.0/22 Private Address Space - MTS PJSC ASMTS PJSC • All networks of MTS PJSC
81.195.236.0/23 Private Address Space - MTS PJSC ASMTS PJSC • All networks of MTS PJSC
81.195.238.0/24 Private Address Space - MTS PJSC ASMTS PJSC • All networks of MTS PJSC
81.195.239.0/24 Private Address Space - MTS PJSC ASMTS PJSC • All networks of MTS PJSC
81.195.240.0/20 Private Address Space - MTS PJSC ASMTS PJSC • All networks of MTS PJSC

81.196.0.0 Single IP Address
81.196.0.0/16 IP Tree for Address Space - RCS & RDS SA AS8708 • All networks of RCS & RDS SA
81.196.0.0/16 Private Address Space - RCS & RDS SA ASRCS & RDS SA • All networks of RCS & RDS SA

81.197.0.0 Single IP Address
81.197.0.0/16 IP Tree for Address Space - Elisa Oyj AS719 • All networks of Elisa Oyj
81.197.0.0/16 Private Address Space - Elisa Oyj ASElisa Oyj • All networks of Elisa Oyj

81.198.0.0 Single IP Address
81.198.0.0/16 IP Tree for Address Space
81.198.0.0/18 Private Address Space - SIA Tet ASSIA Tet • All networks of SIA Tet
81.198.128.0/19 Private Address Space - SIA Tet ASSIA Tet • All networks of SIA Tet
81.198.160.0/22 Private Address Space - SIA Tet ASSIA Tet • All networks of SIA Tet
81.198.164.0/23 Private Address Space - SIA Tet ASSIA Tet • All networks of SIA Tet
81.198.166.0/23 Private Address Space - Internet Ltd. ASInternet Ltd. • All networks of Internet Ltd.
81.198.168.0/21 Private Address Space - SIA Tet ASSIA Tet • All networks of SIA Tet
81.198.176.0/21 Private Address Space - SIA Tet ASSIA Tet • All networks of SIA Tet
81.198.184.0/22 Private Address Space - SIA Tet ASSIA Tet • All networks of SIA Tet
81.198.188.0/24 Private Address Space - SIA Tet ASSIA Tet • All networks of SIA Tet
81.198.189.0/24 Private Address Space - Latvijas Mobilais Telefons SIA ASLatvijas Mobilais Telefons SIA • All networks of Latvijas Mobilais Telefons SIA
... 13 more networks matching below 81.198.*.*/*

81.199.0.0 Single IP Address
81.199.0.0/16 IP Tree for Address Space
81.199.0.0/21 Private Address Space - Gilat Telecom Ltd. ASGilat Telecom Ltd. • All networks of Gilat Telecom Ltd.
81.199.100.0/22 Private Address Space - Gilat Telecom Ltd. ASGilat Telecom Ltd. • All networks of Gilat Telecom Ltd.
81.199.104.0/21 Private Address Space - Gilat Telecom Ltd. ASGilat Telecom Ltd. • All networks of Gilat Telecom Ltd.
81.199.112.0/23 Private Address Space - Agreya Ltd ASAgreya Ltd • All networks of Agreya Ltd
81.199.114.0/24 Private Address Space - Yar Chang Company Limited ASYar Chang Company Limited • All networks of Yar Chang Company Limited
81.199.115.0/24 Private Address Space - Ufinet Panama S.A. ASUfinet Panama S.A. • All networks of Ufinet Panama S.A.
81.199.116.0/23 Private Address Space - Aridor Communications Ltd ASAridor Communications Ltd • All networks of Aridor Communications Ltd
81.199.118.0/23 Private Address Space - Gilat Telecom Ltd. ASGilat Telecom Ltd. • All networks of Gilat Telecom Ltd.
81.199.12.0/23 Private Address Space - Gilat Telecom Ltd. ASGilat Telecom Ltd. • All networks of Gilat Telecom Ltd.
81.199.120.0/22 Private Address Space - Aridor Communications Ltd ASAridor Communications Ltd • All networks of Aridor Communications Ltd
... 36 more networks matching below 81.199.*.*/*

81.200.0.0 Single IP Address
81.200.0.0/16 IP Tree for Address Space
81.200.0.0/19 Private Address Space - Iskratelecom CJSC ASIskratelecom CJSC • All networks of Iskratelecom CJSC
81.200.112.0/21 Private Address Space - Beget LLC ASBeget LLC • All networks of Beget LLC
81.200.120.0/22 Private Address Space - MaximaTelecom JSC ASMaximaTelecom JSC • All networks of MaximaTelecom JSC
81.200.124.0/22 Private Address Space - MaximaTelecom JSC ASMaximaTelecom JSC • All networks of MaximaTelecom JSC
81.200.128.0/23 Private Address Space - PROTEC di Rinaldo Silvano & C. Snc ASPROTEC di Rinaldo Silvano & C. Snc • All networks of PROTEC di Rinaldo Silvano & C. Snc
81.200.130.0/23 Private Address Space - Irideos S.p.A. ASIrideos S.p.A. • All networks of Irideos S.p.A.
81.200.132.0/22 Private Address Space - Irideos S.p.A. ASIrideos S.p.A. • All networks of Irideos S.p.A.
81.200.136.0/22 Private Address Space - Irideos S.p.A. ASIrideos S.p.A. • All networks of Irideos S.p.A.
81.200.140.0/22 Private Address Space - PROTEC di Rinaldo Silvano & C. Snc ASPROTEC di Rinaldo Silvano & C. Snc • All networks of PROTEC di Rinaldo Silvano & C. Snc
81.200.144.0/21 Private Address Space - Sprint ASSprint • All networks of Sprint
... 25 more networks matching below 81.200.*.*/*

81.201.0.0 Single IP Address
81.201.0.0/16 IP Tree for Address Space
81.201.0.0/20 Private Address Space - Albedo S.r.l. ASAlbedo S.r.l. • All networks of Albedo S.r.l.
81.201.100.0/23 Private Address Space - Equinix (EMEA) Acquisition Enterprises B.V. ASEquinix (EMEA) Acquisition Enterprises B.V. • All networks of Equinix (EMEA) Acquisition Enterprises B.V.
81.201.102.0/23 Private Address Space - Equinix (EMEA) Acquisition Enterprises B.V. ASEquinix (EMEA) Acquisition Enterprises B.V. • All networks of Equinix (EMEA) Acquisition Enterprises B.V.
81.201.104.0/24 Private Address Space - Equinix (EMEA) Acquisition Enterprises B.V. ASEquinix (EMEA) Acquisition Enterprises B.V. • All networks of Equinix (EMEA) Acquisition Enterprises B.V.
81.201.105.0/24 Private Address Space - Equinix (EMEA) Acquisition Enterprises B.V. ASEquinix (EMEA) Acquisition Enterprises B.V. • All networks of Equinix (EMEA) Acquisition Enterprises B.V.
81.201.106.0/23 Private Address Space - Equinix (EMEA) Acquisition Enterprises B.V. ASEquinix (EMEA) Acquisition Enterprises B.V. • All networks of Equinix (EMEA) Acquisition Enterprises B.V.
81.201.108.0/22 Private Address Space - Equinix (EMEA) Acquisition Enterprises B.V. ASEquinix (EMEA) Acquisition Enterprises B.V. • All networks of Equinix (EMEA) Acquisition Enterprises B.V.
81.201.112.0/22 Private Address Space - Equinix (EMEA) Acquisition Enterprises B.V. ASEquinix (EMEA) Acquisition Enterprises B.V. • All networks of Equinix (EMEA) Acquisition Enterprises B.V.
81.201.116.0/23 Private Address Space - Equinix (EMEA) Acquisition Enterprises B.V. ASEquinix (EMEA) Acquisition Enterprises B.V. • All networks of Equinix (EMEA) Acquisition Enterprises B.V.
81.201.118.0/23 Private Address Space - Equinix (EMEA) Acquisition Enterprises B.V. ASEquinix (EMEA) Acquisition Enterprises B.V. • All networks of Equinix (EMEA) Acquisition Enterprises B.V.
... 16 more networks matching below 81.201.*.*/*

81.202.0.0 Single IP Address
81.202.0.0/16 IP Tree for Address Space
81.202.0.0/15 Private Address Space - Vodafone Ono S.A. ASVodafone Ono S.A. • All networks of Vodafone Ono S.A.

81.203.0.0 Single IP Address
81.203.0.0/16 IP Tree for Address Space

81.204.0.0 Single IP Address
81.204.0.0/16 IP Tree for Address Space
81.204.0.0/14 Private Address Space - KPN B.V. ASKPN B.V. • All networks of KPN B.V.

81.205.0.0 Single IP Address
81.205.0.0/16 IP Tree for Address Space

81.206.0.0 Single IP Address
81.206.0.0/16 IP Tree for Address Space

81.207.0.0 Single IP Address
81.207.0.0/16 IP Tree for Address Space

81.208.0.0 Single IP Address
81.208.0.0/16 IP Tree for Address Space
81.208.0.0/17 Private Address Space - Fastweb SpA ASFastweb SpA • All networks of Fastweb SpA
81.208.128.0/17 Private Address Space - Coventry University Computing Services ASCoventry University Computing Services • All networks of Coventry University Computing Services

81.209.0.0 Single IP Address
81.209.0.0/16 IP Tree for Address Space
81.209.0.0/17 Private Address Space - Elisa Oyj ASElisa Oyj • All networks of Elisa Oyj
81.209.128.0/22 Private Address Space - euNetworks GmbH ASeuNetworks GmbH • All networks of euNetworks GmbH
81.209.132.0/24 Private Address Space - 3U TELECOM GmbH AS3U TELECOM GmbH • All networks of 3U TELECOM GmbH
81.209.133.0/24 Private Address Space - euNetworks GmbH ASeuNetworks GmbH • All networks of euNetworks GmbH
81.209.134.0/23 Private Address Space - euNetworks GmbH ASeuNetworks GmbH • All networks of euNetworks GmbH
81.209.136.0/21 Private Address Space - euNetworks GmbH ASeuNetworks GmbH • All networks of euNetworks GmbH
81.209.144.0/22 Private Address Space - FNH media KG ASFNH media KG • All networks of FNH media KG
81.209.148.0/23 Private Address Space - euNetworks GmbH ASeuNetworks GmbH • All networks of euNetworks GmbH
81.209.150.0/24 Private Address Space - euNetworks GmbH ASeuNetworks GmbH • All networks of euNetworks GmbH
81.209.151.0/24 Private Address Space - 3U TELECOM GmbH AS3U TELECOM GmbH • All networks of 3U TELECOM GmbH
... 23 more networks matching below 81.209.*.*/*

81.210.0.0 Single IP Address
81.210.0.0/16 IP Tree for Address Space
81.210.0.0/17 Private Address Space - Netia SA ASNetia SA • All networks of Netia SA
81.210.128.0/17 Private Address Space - Vodafone GmbH ASVodafone GmbH • All networks of Vodafone GmbH

81.211.0.0 Single IP Address
81.211.0.0/16 IP Tree for Address Space
81.211.0.0/21 Private Address Space - PJSC Vimpelcom ASPJSC Vimpelcom • All networks of PJSC Vimpelcom
81.211.12.0/25 Private Address Space - PJSC Vimpelcom ASPJSC Vimpelcom • All networks of PJSC Vimpelcom
81.211.12.128/26 Private Address Space - PJSC Vimpelcom ASPJSC Vimpelcom • All networks of PJSC Vimpelcom
81.211.12.192/27 Private Address Space - PJSC Vimpelcom ASPJSC Vimpelcom • All networks of PJSC Vimpelcom
81.211.12.224/29 Private Address Space - PJSC Vimpelcom ASPJSC Vimpelcom • All networks of PJSC Vimpelcom
81.211.12.232/29 Private Address Space - PJSC Vimpelcom ASPJSC Vimpelcom • All networks of PJSC Vimpelcom
81.211.12.240/28 Private Address Space - PJSC Vimpelcom ASPJSC Vimpelcom • All networks of PJSC Vimpelcom
81.211.128.0/23 Private Address Space - - AS- • All networks of -
81.211.13.0/24 Private Address Space - PJSC Vimpelcom ASPJSC Vimpelcom • All networks of PJSC Vimpelcom
81.211.130.0/24 Private Address Space - Mobile Telecom-Service LLP ASMobile Telecom-Service LLP • All networks of Mobile Telecom-Service LLP
... 33 more networks matching below 81.211.*.*/*

81.212.0.0 Single IP Address
81.212.0.0/16 IP Tree for Address Space - Turk Telekomunikasyon Anonim Sirketi AS9121 • All networks of Turk Telekomunikasyon Anonim Sirketi
81.212.0.0/16 Private Address Space - Turk Telekomunikasyon Anonim Sirketi ASTurk Telekomunikasyon Anonim Sirketi • All networks of Turk Telekomunikasyon Anonim Sirketi

81.213.0.0 Single IP Address
81.213.0.0/16 IP Tree for Address Space
81.213.0.0/19 Private Address Space - Turk Telekomunikasyon Anonim Sirketi ASTurk Telekomunikasyon Anonim Sirketi • All networks of Turk Telekomunikasyon Anonim Sirketi
81.213.100.0/23 Private Address Space - Turk Telekomunikasyon Anonim Sirketi ASTurk Telekomunikasyon Anonim Sirketi • All networks of Turk Telekomunikasyon Anonim Sirketi
81.213.102.0/24 Private Address Space - Turk Telekomunikasyon Anonim Sirketi ASTurk Telekomunikasyon Anonim Sirketi • All networks of Turk Telekomunikasyon Anonim Sirketi
81.213.103.0/24 Private Address Space - TTNET A.S. ASTTNET A.S. • All networks of TTNET A.S.
81.213.104.0/21 Private Address Space - Turk Telekomunikasyon Anonim Sirketi ASTurk Telekomunikasyon Anonim Sirketi • All networks of Turk Telekomunikasyon Anonim Sirketi
81.213.112.0/21 Private Address Space - Turk Telekomunikasyon Anonim Sirketi ASTurk Telekomunikasyon Anonim Sirketi • All networks of Turk Telekomunikasyon Anonim Sirketi
81.213.120.0/22 Private Address Space - TTNET A.S. ASTTNET A.S. • All networks of TTNET A.S.
81.213.124.0/22 Private Address Space - Turk Telekomunikasyon Anonim Sirketi ASTurk Telekomunikasyon Anonim Sirketi • All networks of Turk Telekomunikasyon Anonim Sirketi
81.213.128.0/23 Private Address Space - Turk Telekomunikasyon Anonim Sirketi ASTurk Telekomunikasyon Anonim Sirketi • All networks of Turk Telekomunikasyon Anonim Sirketi
81.213.130.0/23 Private Address Space - TTNET A.S. ASTTNET A.S. • All networks of TTNET A.S.
... 33 more networks matching below 81.213.*.*/*

81.214.0.0 Single IP Address
81.214.0.0/16 IP Tree for Address Space
81.214.0.0/20 Private Address Space - Turk Telekomunikasyon Anonim Sirketi ASTurk Telekomunikasyon Anonim Sirketi • All networks of Turk Telekomunikasyon Anonim Sirketi
81.214.100.0/23 Private Address Space - Turk Telekomunikasyon Anonim Sirketi ASTurk Telekomunikasyon Anonim Sirketi • All networks of Turk Telekomunikasyon Anonim Sirketi
81.214.102.0/24 Private Address Space - Turk Telekomunikasyon Anonim Sirketi ASTurk Telekomunikasyon Anonim Sirketi • All networks of Turk Telekomunikasyon Anonim Sirketi
81.214.103.0/24 Private Address Space - TTNET A.S. ASTTNET A.S. • All networks of TTNET A.S.
81.214.104.0/22 Private Address Space - TTNET A.S. ASTTNET A.S. • All networks of TTNET A.S.
81.214.108.0/22 Private Address Space - Turk Telekomunikasyon Anonim Sirketi ASTurk Telekomunikasyon Anonim Sirketi • All networks of Turk Telekomunikasyon Anonim Sirketi
81.214.112.0/21 Private Address Space - Turk Telekomunikasyon Anonim Sirketi ASTurk Telekomunikasyon Anonim Sirketi • All networks of Turk Telekomunikasyon Anonim Sirketi
81.214.120.0/23 Private Address Space - Turk Telekomunikasyon Anonim Sirketi ASTurk Telekomunikasyon Anonim Sirketi • All networks of Turk Telekomunikasyon Anonim Sirketi
81.214.122.0/23 Private Address Space - TTNET A.S. ASTTNET A.S. • All networks of TTNET A.S.
81.214.124.0/22 Private Address Space - Turk Telekomunikasyon Anonim Sirketi ASTurk Telekomunikasyon Anonim Sirketi • All networks of Turk Telekomunikasyon Anonim Sirketi
... 56 more networks matching below 81.214.*.*/*

81.215.0.0 Single IP Address
81.215.0.0/16 IP Tree for Address Space
81.215.0.0/24 Private Address Space - Turk Telekomunikasyon Anonim Sirketi ASTurk Telekomunikasyon Anonim Sirketi • All networks of Turk Telekomunikasyon Anonim Sirketi
81.215.1.0/24 Private Address Space - TTNET A.S. ASTTNET A.S. • All networks of TTNET A.S.
81.215.100.0/22 Private Address Space - Turk Telekomunikasyon Anonim Sirketi ASTurk Telekomunikasyon Anonim Sirketi • All networks of Turk Telekomunikasyon Anonim Sirketi
81.215.104.0/22 Private Address Space - TTNET A.S. ASTTNET A.S. • All networks of TTNET A.S.
81.215.108.0/22 Private Address Space - Turk Telekomunikasyon Anonim Sirketi ASTurk Telekomunikasyon Anonim Sirketi • All networks of Turk Telekomunikasyon Anonim Sirketi
81.215.112.0/22 Private Address Space - Turk Telekomunikasyon Anonim Sirketi ASTurk Telekomunikasyon Anonim Sirketi • All networks of Turk Telekomunikasyon Anonim Sirketi
81.215.116.0/23 Private Address Space - Turk Telekomunikasyon Anonim Sirketi ASTurk Telekomunikasyon Anonim Sirketi • All networks of Turk Telekomunikasyon Anonim Sirketi
81.215.118.0/23 Private Address Space - TTNET A.S. ASTTNET A.S. • All networks of TTNET A.S.
81.215.12.0/22 Private Address Space - TTNET A.S. ASTTNET A.S. • All networks of TTNET A.S.
81.215.120.0/21 Private Address Space - Turk Telekomunikasyon Anonim Sirketi ASTurk Telekomunikasyon Anonim Sirketi • All networks of Turk Telekomunikasyon Anonim Sirketi
... 20 more networks matching below 81.215.*.*/*

81.216.0.0 Single IP Address
81.216.0.0/16 IP Tree for Address Space - Alexander Wagberg Trading As Wberg Networks AS8873 • All networks of Alexander Wagberg Trading As Wberg Networks
81.216.0.0/16 Private Address Space - Alexander Wagberg Trading As Wberg Networks ASAlexander Wagberg Trading As Wberg Networks • All networks of Alexander Wagberg Trading As Wberg Networks
... 9 more networks matching below 81.216.*.*/*

81.217.0.0 Single IP Address
81.217.0.0/16 IP Tree for Address Space - kabelplus GmbH AS8339 • All networks of kabelplus GmbH
81.217.0.0/16 Private Address Space - kabelplus GmbH ASkabelplus GmbH • All networks of kabelplus GmbH

81.218.0.0 Single IP Address
81.218.0.0/16 IP Tree for Address Space
81.218.0.0/18 Private Address Space - Bezeq International-Ltd ASBezeq International-Ltd • All networks of Bezeq International-Ltd
81.218.104.0/22 Private Address Space - Bezeq International-Ltd ASBezeq International-Ltd • All networks of Bezeq International-Ltd
81.218.108.0/24 Private Address Space - Bezeq International-Ltd ASBezeq International-Ltd • All networks of Bezeq International-Ltd
81.218.109.0/24 Private Address Space - Interhost Communication Solutions Ltd. ASInterhost Communication Solutions Ltd. • All networks of Interhost Communication Solutions Ltd.
81.218.110.0/23 Private Address Space - Bezeq International-Ltd ASBezeq International-Ltd • All networks of Bezeq International-Ltd
81.218.112.0/20 Private Address Space - Bezeq International-Ltd ASBezeq International-Ltd • All networks of Bezeq International-Ltd
81.218.128.0/18 Private Address Space - Bezeq International-Ltd ASBezeq International-Ltd • All networks of Bezeq International-Ltd
81.218.192.0/20 Private Address Space - Bezeq International-Ltd ASBezeq International-Ltd • All networks of Bezeq International-Ltd
81.218.208.0/21 Private Address Space - Bezeq International-Ltd ASBezeq International-Ltd • All networks of Bezeq International-Ltd
81.218.216.0/23 Private Address Space - Bezeq International-Ltd ASBezeq International-Ltd • All networks of Bezeq International-Ltd

81.219.0.0 Single IP Address
81.219.0.0/16 IP Tree for Address Space - Netia SA AS12741 • All networks of Netia SA
81.219.0.0/16 Private Address Space - Netia SA ASNetia SA • All networks of Netia SA

81.220.0.0 Single IP Address
81.220.0.0/16 IP Tree for Address Space - Societe Francaise Du Radiotelephone - SFR SA AS15557 • All networks of Societe Francaise Du Radiotelephone - SFR SA
81.220.0.0/16 Private Address Space - Societe Francaise Du Radiotelephone - SFR SA ASSociete Francaise Du Radiotelephone - SFR SA • All networks of Societe Francaise Du Radiotelephone - SFR SA

81.221.0.0 Single IP Address
81.221.0.0/16 IP Tree for Address Space - green.ch AG AS1836 • All networks of green.ch AG
81.221.0.0/16 Private Address Space - green.ch AG ASgreen.ch AG • All networks of green.ch AG

81.222.0.0 Single IP Address
81.222.0.0/16 IP Tree for Address Space
81.222.0.0/18 Private Address Space - PJSC Vimpelcom ASPJSC Vimpelcom • All networks of PJSC Vimpelcom
81.222.104.0/23 Private Address Space - Astelnet Ltd. ASAstelnet Ltd. • All networks of Astelnet Ltd.
81.222.106.0/24 Private Address Space - PJSC Vimpelcom ASPJSC Vimpelcom • All networks of PJSC Vimpelcom
81.222.107.0/24 Private Address Space - Astelnet Ltd. ASAstelnet Ltd. • All networks of Astelnet Ltd.
81.222.108.0/23 Private Address Space - PJSC Vimpelcom ASPJSC Vimpelcom • All networks of PJSC Vimpelcom
81.222.110.0/24 Private Address Space - PJSC Vimpelcom ASPJSC Vimpelcom • All networks of PJSC Vimpelcom
81.222.111.0/24 Private Address Space - Astelnet Ltd. ASAstelnet Ltd. • All networks of Astelnet Ltd.
81.222.112.0/22 Private Address Space - PJSC Vimpelcom ASPJSC Vimpelcom • All networks of PJSC Vimpelcom
81.222.116.0/23 Private Address Space - PJSC Vimpelcom ASPJSC Vimpelcom • All networks of PJSC Vimpelcom
81.222.118.0/24 Private Address Space - METRO CASH & CARRY LLC ASMETRO CASH & CARRY LLC • All networks of METRO CASH & CARRY LLC
... 35 more networks matching below 81.222.*.*/*

81.223.0.0 Single IP Address
81.223.0.0/16 IP Tree for Address Space - T-Mobile Austria GmbH AS8412 • All networks of T-Mobile Austria GmbH
81.223.0.0/16 Private Address Space - T-Mobile Austria GmbH AST-Mobile Austria GmbH • All networks of T-Mobile Austria GmbH

81.224.0.0 Single IP Address
81.224.0.0/16 IP Tree for Address Space
81.224.0.0/14 Private Address Space - Telia Company AB ASTelia Company AB • All networks of Telia Company AB

81.225.0.0 Single IP Address
81.225.0.0/16 IP Tree for Address Space

81.226.0.0 Single IP Address
81.226.0.0/16 IP Tree for Address Space

81.227.0.0 Single IP Address
81.227.0.0/16 IP Tree for Address Space

81.228.0.0 Single IP Address
81.228.0.0/16 IP Tree for Address Space
81.228.0.0/21 Private Address Space - Telia Company AB ASTelia Company AB • All networks of Telia Company AB
81.228.12.0/22 Private Address Space - Telia Company AB ASTelia Company AB • All networks of Telia Company AB
81.228.128.0/17 Private Address Space - Telia Company AB ASTelia Company AB • All networks of Telia Company AB
81.228.16.0/20 Private Address Space - Telia Company AB ASTelia Company AB • All networks of Telia Company AB
81.228.32.0/19 Private Address Space - Telia Company AB ASTelia Company AB • All networks of Telia Company AB
81.228.64.0/18 Private Address Space - Telia Company AB ASTelia Company AB • All networks of Telia Company AB
81.228.8.0/22 Private Address Space - Telia Company AB ASTelia Company AB • All networks of Telia Company AB

81.229.0.0 Single IP Address
81.229.0.0/16 IP Tree for Address Space - Telia Company AB AS3301 • All networks of Telia Company AB
81.229.0.0/16 Private Address Space - Telia Company AB ASTelia Company AB • All networks of Telia Company AB

81.230.0.0 Single IP Address
81.230.0.0/16 IP Tree for Address Space
81.230.0.0/15 Private Address Space - Telia Company AB ASTelia Company AB • All networks of Telia Company AB

81.231.0.0 Single IP Address
81.231.0.0/16 IP Tree for Address Space

81.232.0.0 Single IP Address
81.232.0.0/16 IP Tree for Address Space
81.232.0.0/13 Private Address Space - Telia Company AB ASTelia Company AB • All networks of Telia Company AB

81.233.0.0 Single IP Address
81.233.0.0/16 IP Tree for Address Space

81.234.0.0 Single IP Address
81.234.0.0/16 IP Tree for Address Space

81.235.0.0 Single IP Address
81.235.0.0/16 IP Tree for Address Space

81.236.0.0 Single IP Address
81.236.0.0/16 IP Tree for Address Space

81.237.0.0 Single IP Address
81.237.0.0/16 IP Tree for Address Space

81.238.0.0 Single IP Address
81.238.0.0/16 IP Tree for Address Space

81.239.0.0 Single IP Address
81.239.0.0/16 IP Tree for Address Space

81.240.0.0 Single IP Address
81.240.0.0/16 IP Tree for Address Space
81.240.0.0/13 Private Address Space - Proximus NV ASProximus NV • All networks of Proximus NV

81.241.0.0 Single IP Address
81.241.0.0/16 IP Tree for Address Space

81.242.0.0 Single IP Address
81.242.0.0/16 IP Tree for Address Space

81.243.0.0 Single IP Address
81.243.0.0/16 IP Tree for Address Space

81.244.0.0 Single IP Address
81.244.0.0/16 IP Tree for Address Space

81.245.0.0 Single IP Address
81.245.0.0/16 IP Tree for Address Space

81.246.0.0 Single IP Address
81.246.0.0/16 IP Tree for Address Space

81.247.0.0 Single IP Address
81.247.0.0/16 IP Tree for Address Space

81.248.0.0 Single IP Address
81.248.0.0/16 IP Tree for Address Space
81.248.0.0/14 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.

81.249.0.0 Single IP Address
81.249.0.0/16 IP Tree for Address Space

81.250.0.0 Single IP Address
81.250.0.0/16 IP Tree for Address Space

81.251.0.0 Single IP Address
81.251.0.0/16 IP Tree for Address Space

81.252.0.0 Single IP Address
81.252.0.0/16 IP Tree for Address Space
81.252.0.0/17 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.252.128.0/19 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.252.160.0/21 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.252.168.0/22 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.252.172.0/24 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.252.173.0/24 Private Address Space - Danone SA ASDanone SA • All networks of Danone SA
81.252.174.0/23 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.252.176.0/21 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.252.184.0/22 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.252.188.0/24 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
... 3 more networks matching below 81.252.*.*/*

81.253.0.0 Single IP Address
81.253.0.0/16 IP Tree for Address Space
81.253.0.0/19 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.253.112.0/21 Private Address Space - Jordan Data Communications Company LLC ASJordan Data Communications Company LLC • All networks of Jordan Data Communications Company LLC
81.253.120.0/21 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.253.128.0/18 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.253.192.0/19 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.253.224.0/20 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.253.240.0/20 Private Address Space - Jordan Data Communications Company LLC ASJordan Data Communications Company LLC • All networks of Jordan Data Communications Company LLC
81.253.32.0/19 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.253.64.0/19 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.253.96.0/20 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
... 1 more networks matching below 81.253.*.*/*

81.254.0.0 Single IP Address
81.254.0.0/16 IP Tree for Address Space - Orange S.A. AS3215 • All networks of Orange S.A.
81.254.0.0/16 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.

81.255.0.0 Single IP Address
81.255.0.0/16 IP Tree for Address Space
81.255.0.0/17 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.255.128.0/20 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.255.144.0/21 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.255.152.0/23 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.255.154.0/23 Private Address Space - LOREAL SA ASLOREAL SA • All networks of LOREAL SA
81.255.156.0/24 Private Address Space - Pixtel ASPixtel • All networks of Pixtel
81.255.157.0/24 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.255.158.0/23 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.255.160.0/20 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
81.255.176.0/23 Private Address Space - Orange S.A. ASOrange S.A. • All networks of Orange S.A.
... 5 more networks matching below 81.255.*.*/*

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