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IP4 Address Tree for 210.90.0.0/16

This list provides the ranges and Subaddresses for the Network 210.90.0.0/

210.0.0.0/8 IP Tree for Parent Network / Address Space -

210.90.0.0 Single IP Address
210.90.0.0/24 IP Tree for Address Space - Seoul Metropolitan Government AS9647 • All networks of Seoul Metropolitan Government
210.90.0.0/24 Private Address Space - Seoul Metropolitan Government AS9647 • All networks of Seoul Metropolitan Government

210.90.1.0 Single IP Address
210.90.1.0/24 IP Tree for Address Space
210.90.1.0/25 Private Address Space - Seoul Metropolitan Government AS9647 • All networks of Seoul Metropolitan Government
210.90.1.128/25 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.2.0 Single IP Address
210.90.2.0/24 IP Tree for Address Space
210.90.2.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.3.0 Single IP Address
210.90.3.0/24 IP Tree for Address Space

210.90.4.0 Single IP Address
210.90.4.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.4.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.5.0 Single IP Address
210.90.5.0/24 IP Tree for Address Space
210.90.5.0/26 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.5.128/25 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.5.64/26 Private Address Space - MIC E-Government AS17841 • All networks of MIC E-Government

210.90.6.0 Single IP Address
210.90.6.0/24 IP Tree for Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom
210.90.6.0/24 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom

210.90.7.0 Single IP Address
210.90.7.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.7.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.8.0 Single IP Address
210.90.8.0/24 IP Tree for Address Space - MIC E-Government AS17841 • All networks of MIC E-Government
210.90.8.0/24 Private Address Space - MIC E-Government AS17841 • All networks of MIC E-Government

210.90.9.0 Single IP Address
210.90.9.0/24 IP Tree for Address Space
210.90.9.0/25 Private Address Space - Seoul Metropolitan Government AS9647 • All networks of Seoul Metropolitan Government
210.90.9.128/25 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.10.0 Single IP Address
210.90.10.0/24 IP Tree for Address Space
210.90.10.0/25 Private Address Space - Seoul Metropolitan Government AS9647 • All networks of Seoul Metropolitan Government
210.90.10.128/25 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.11.0 Single IP Address
210.90.11.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.11.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.12.0 Single IP Address
210.90.12.0/24 IP Tree for Address Space
210.90.12.0/25 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom
210.90.12.128/25 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.13.0 Single IP Address
210.90.13.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.13.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.14.0 Single IP Address
210.90.14.0/24 IP Tree for Address Space
210.90.14.0/26 Private Address Space - MIC E-Government AS17841 • All networks of MIC E-Government
210.90.14.128/25 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.14.64/26 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.15.0 Single IP Address
210.90.15.0/24 IP Tree for Address Space - MIC E-Government AS17841 • All networks of MIC E-Government
210.90.15.0/24 Private Address Space - MIC E-Government AS17841 • All networks of MIC E-Government

210.90.16.0 Single IP Address
210.90.16.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.16.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.17.0 Single IP Address
210.90.17.0/24 IP Tree for Address Space
210.90.17.0/25 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom
210.90.17.128/26 Private Address Space - Korea Customs Service AS10165 • All networks of Korea Customs Service
210.90.17.192/27 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom
210.90.17.224/27 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.18.0 Single IP Address
210.90.18.0/24 IP Tree for Address Space
210.90.18.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.19.0 Single IP Address
210.90.19.0/24 IP Tree for Address Space

210.90.20.0 Single IP Address
210.90.20.0/24 IP Tree for Address Space
210.90.20.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.21.0 Single IP Address
210.90.21.0/24 IP Tree for Address Space

210.90.22.0 Single IP Address
210.90.22.0/24 IP Tree for Address Space
210.90.22.0/25 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.22.128/27 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.22.160/27 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom
210.90.22.192/26 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.23.0 Single IP Address
210.90.23.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.23.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.24.0 Single IP Address
210.90.24.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.24.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.25.0 Single IP Address
210.90.25.0/24 IP Tree for Address Space
210.90.25.0/25 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.25.128/25 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom

210.90.26.0 Single IP Address
210.90.26.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.26.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.27.0 Single IP Address
210.90.27.0/24 IP Tree for Address Space
210.90.27.0/26 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.27.128/25 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.27.64/26 Private Address Space - Cycle Racing Association AS23568 • All networks of Cycle Racing Association

210.90.28.0 Single IP Address
210.90.28.0/24 IP Tree for Address Space - Cycle Racing Association AS23568 • All networks of Cycle Racing Association
210.90.28.0/24 Private Address Space - Cycle Racing Association AS23568 • All networks of Cycle Racing Association

210.90.29.0 Single IP Address
210.90.29.0/24 IP Tree for Address Space
210.90.29.0/26 Private Address Space - Cycle Racing Association AS23568 • All networks of Cycle Racing Association
210.90.29.128/26 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.29.192/26 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom
210.90.29.64/26 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.30.0 Single IP Address
210.90.30.0/24 IP Tree for Address Space
210.90.30.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.31.0 Single IP Address
210.90.31.0/24 IP Tree for Address Space

210.90.32.0 Single IP Address
210.90.32.0/24 IP Tree for Address Space
210.90.32.0/22 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.33.0 Single IP Address
210.90.33.0/24 IP Tree for Address Space

210.90.34.0 Single IP Address
210.90.34.0/24 IP Tree for Address Space

210.90.35.0 Single IP Address
210.90.35.0/24 IP Tree for Address Space

210.90.36.0 Single IP Address
210.90.36.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.36.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.37.0 Single IP Address
210.90.37.0/24 IP Tree for Address Space
210.90.37.0/26 Private Address Space - Seoul Metropolitan Government Computer Center AS17574 • All networks of Seoul Metropolitan Government Computer Center
210.90.37.128/25 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.37.64/26 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.38.0 Single IP Address
210.90.38.0/24 IP Tree for Address Space
210.90.38.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.39.0 Single IP Address
210.90.39.0/24 IP Tree for Address Space

210.90.40.0 Single IP Address
210.90.40.0/24 IP Tree for Address Space
210.90.40.0/22 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.41.0 Single IP Address
210.90.41.0/24 IP Tree for Address Space

210.90.42.0 Single IP Address
210.90.42.0/24 IP Tree for Address Space

210.90.43.0 Single IP Address
210.90.43.0/24 IP Tree for Address Space

210.90.44.0 Single IP Address
210.90.44.0/24 IP Tree for Address Space - Korea Environment & Resources Corporation AS17600 • All networks of Korea Environment & Resources Corporation
210.90.44.0/24 Private Address Space - Korea Environment & Resources Corporation AS17600 • All networks of Korea Environment & Resources Corporation

210.90.45.0 Single IP Address
210.90.45.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.45.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.46.0 Single IP Address
210.90.46.0/24 IP Tree for Address Space
210.90.46.0/23 Private Address Space - MIC E-Government AS17841 • All networks of MIC E-Government

210.90.47.0 Single IP Address
210.90.47.0/24 IP Tree for Address Space

210.90.48.0 Single IP Address
210.90.48.0/24 IP Tree for Address Space
210.90.48.0/21 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.49.0 Single IP Address
210.90.49.0/24 IP Tree for Address Space

210.90.50.0 Single IP Address
210.90.50.0/24 IP Tree for Address Space

210.90.51.0 Single IP Address
210.90.51.0/24 IP Tree for Address Space

210.90.52.0 Single IP Address
210.90.52.0/24 IP Tree for Address Space

210.90.53.0 Single IP Address
210.90.53.0/24 IP Tree for Address Space

210.90.54.0 Single IP Address
210.90.54.0/24 IP Tree for Address Space

210.90.55.0 Single IP Address
210.90.55.0/24 IP Tree for Address Space

210.90.56.0 Single IP Address
210.90.56.0/24 IP Tree for Address Space
210.90.56.0/22 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.57.0 Single IP Address
210.90.57.0/24 IP Tree for Address Space

210.90.58.0 Single IP Address
210.90.58.0/24 IP Tree for Address Space

210.90.59.0 Single IP Address
210.90.59.0/24 IP Tree for Address Space

210.90.60.0 Single IP Address
210.90.60.0/24 IP Tree for Address Space
210.90.60.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.61.0 Single IP Address
210.90.61.0/24 IP Tree for Address Space

210.90.62.0 Single IP Address
210.90.62.0/24 IP Tree for Address Space
210.90.62.0/27 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom
210.90.62.128/25 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.62.32/27 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.62.64/26 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.63.0 Single IP Address
210.90.63.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.63.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.64.0 Single IP Address
210.90.64.0/24 IP Tree for Address Space
210.90.64.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.65.0 Single IP Address
210.90.65.0/24 IP Tree for Address Space

210.90.66.0 Single IP Address
210.90.66.0/24 IP Tree for Address Space
210.90.66.0/25 Private Address Space - National Institute of Environmental Research AS38682 • All networks of National Institute of Environmental Research
210.90.66.128/25 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.67.0 Single IP Address
210.90.67.0/24 IP Tree for Address Space
210.90.67.0/25 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.67.128/26 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.67.192/27 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.67.224/27 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom

210.90.68.0 Single IP Address
210.90.68.0/24 IP Tree for Address Space
210.90.68.0/22 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.69.0 Single IP Address
210.90.69.0/24 IP Tree for Address Space

210.90.70.0 Single IP Address
210.90.70.0/24 IP Tree for Address Space

210.90.71.0 Single IP Address
210.90.71.0/24 IP Tree for Address Space

210.90.72.0 Single IP Address
210.90.72.0/24 IP Tree for Address Space
210.90.72.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.73.0 Single IP Address
210.90.73.0/24 IP Tree for Address Space

210.90.74.0 Single IP Address
210.90.74.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.74.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.75.0 Single IP Address
210.90.75.0/24 IP Tree for Address Space
210.90.75.0/26 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom
210.90.75.128/25 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom
210.90.75.64/27 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.75.96/27 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom

210.90.76.0 Single IP Address
210.90.76.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.76.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.77.0 Single IP Address
210.90.77.0/24 IP Tree for Address Space
210.90.77.0/26 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.77.128/25 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.77.64/26 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom

210.90.78.0 Single IP Address
210.90.78.0/24 IP Tree for Address Space
210.90.78.0/27 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.78.128/27 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.78.160/27 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom
210.90.78.192/26 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.78.32/27 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom
210.90.78.64/26 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.79.0 Single IP Address
210.90.79.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.79.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.80.0 Single IP Address
210.90.80.0/24 IP Tree for Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom
210.90.80.0/24 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom

210.90.81.0 Single IP Address
210.90.81.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.81.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.82.0 Single IP Address
210.90.82.0/24 IP Tree for Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom
210.90.82.0/24 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom

210.90.83.0 Single IP Address
210.90.83.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.83.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.84.0 Single IP Address
210.90.84.0/24 IP Tree for Address Space
210.90.84.0/22 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.85.0 Single IP Address
210.90.85.0/24 IP Tree for Address Space

210.90.86.0 Single IP Address
210.90.86.0/24 IP Tree for Address Space

210.90.87.0 Single IP Address
210.90.87.0/24 IP Tree for Address Space

210.90.88.0 Single IP Address
210.90.88.0/24 IP Tree for Address Space
210.90.88.0/21 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.89.0 Single IP Address
210.90.89.0/24 IP Tree for Address Space

210.90.90.0 Single IP Address
210.90.90.0/24 IP Tree for Address Space

210.90.91.0 Single IP Address
210.90.91.0/24 IP Tree for Address Space

210.90.92.0 Single IP Address
210.90.92.0/24 IP Tree for Address Space

210.90.93.0 Single IP Address
210.90.93.0/24 IP Tree for Address Space

210.90.94.0 Single IP Address
210.90.94.0/24 IP Tree for Address Space

210.90.95.0 Single IP Address
210.90.95.0/24 IP Tree for Address Space

210.90.96.0 Single IP Address
210.90.96.0/24 IP Tree for Address Space
210.90.96.0/21 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.97.0 Single IP Address
210.90.97.0/24 IP Tree for Address Space

210.90.98.0 Single IP Address
210.90.98.0/24 IP Tree for Address Space

210.90.99.0 Single IP Address
210.90.99.0/24 IP Tree for Address Space

210.90.100.0 Single IP Address
210.90.100.0/24 IP Tree for Address Space

210.90.101.0 Single IP Address
210.90.101.0/24 IP Tree for Address Space

210.90.102.0 Single IP Address
210.90.102.0/24 IP Tree for Address Space

210.90.103.0 Single IP Address
210.90.103.0/24 IP Tree for Address Space

210.90.104.0 Single IP Address
210.90.104.0/24 IP Tree for Address Space
210.90.104.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.105.0 Single IP Address
210.90.105.0/24 IP Tree for Address Space

210.90.106.0 Single IP Address
210.90.106.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.106.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.107.0 Single IP Address
210.90.107.0/24 IP Tree for Address Space
210.90.107.0/25 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom
210.90.107.128/26 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom
210.90.107.192/26 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.108.0 Single IP Address
210.90.108.0/24 IP Tree for Address Space
210.90.108.0/26 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.108.128/25 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.108.64/27 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom
210.90.108.96/27 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.109.0 Single IP Address
210.90.109.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.109.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.110.0 Single IP Address
210.90.110.0/24 IP Tree for Address Space
210.90.110.0/26 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom
210.90.110.128/25 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom
210.90.110.64/26 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.111.0 Single IP Address
210.90.111.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.111.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.112.0 Single IP Address
210.90.112.0/24 IP Tree for Address Space
210.90.112.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.113.0 Single IP Address
210.90.113.0/24 IP Tree for Address Space

210.90.114.0 Single IP Address
210.90.114.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.114.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.115.0 Single IP Address
210.90.115.0/24 IP Tree for Address Space
210.90.115.0/27 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.115.128/25 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom
210.90.115.32/27 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom
210.90.115.64/26 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.116.0 Single IP Address
210.90.116.0/24 IP Tree for Address Space
210.90.116.0/22 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.117.0 Single IP Address
210.90.117.0/24 IP Tree for Address Space

210.90.118.0 Single IP Address
210.90.118.0/24 IP Tree for Address Space

210.90.119.0 Single IP Address
210.90.119.0/24 IP Tree for Address Space

210.90.120.0 Single IP Address
210.90.120.0/24 IP Tree for Address Space
210.90.120.0/21 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.121.0 Single IP Address
210.90.121.0/24 IP Tree for Address Space

210.90.122.0 Single IP Address
210.90.122.0/24 IP Tree for Address Space

210.90.123.0 Single IP Address
210.90.123.0/24 IP Tree for Address Space

210.90.124.0 Single IP Address
210.90.124.0/24 IP Tree for Address Space

210.90.125.0 Single IP Address
210.90.125.0/24 IP Tree for Address Space

210.90.126.0 Single IP Address
210.90.126.0/24 IP Tree for Address Space

210.90.127.0 Single IP Address
210.90.127.0/24 IP Tree for Address Space

210.90.128.0 Single IP Address
210.90.128.0/24 IP Tree for Address Space
210.90.128.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.129.0 Single IP Address
210.90.129.0/24 IP Tree for Address Space

210.90.130.0 Single IP Address
210.90.130.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.130.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.131.0 Single IP Address
210.90.131.0/24 IP Tree for Address Space
210.90.131.0/27 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom
210.90.131.128/25 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.131.32/27 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.131.64/26 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.132.0 Single IP Address
210.90.132.0/24 IP Tree for Address Space
210.90.132.0/22 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.133.0 Single IP Address
210.90.133.0/24 IP Tree for Address Space

210.90.134.0 Single IP Address
210.90.134.0/24 IP Tree for Address Space

210.90.135.0 Single IP Address
210.90.135.0/24 IP Tree for Address Space

210.90.136.0 Single IP Address
210.90.136.0/24 IP Tree for Address Space
210.90.136.0/21 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.137.0 Single IP Address
210.90.137.0/24 IP Tree for Address Space

210.90.138.0 Single IP Address
210.90.138.0/24 IP Tree for Address Space

210.90.139.0 Single IP Address
210.90.139.0/24 IP Tree for Address Space

210.90.140.0 Single IP Address
210.90.140.0/24 IP Tree for Address Space

210.90.141.0 Single IP Address
210.90.141.0/24 IP Tree for Address Space

210.90.142.0 Single IP Address
210.90.142.0/24 IP Tree for Address Space

210.90.143.0 Single IP Address
210.90.143.0/24 IP Tree for Address Space

210.90.144.0 Single IP Address
210.90.144.0/24 IP Tree for Address Space
210.90.144.0/20 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.145.0 Single IP Address
210.90.145.0/24 IP Tree for Address Space

210.90.146.0 Single IP Address
210.90.146.0/24 IP Tree for Address Space

210.90.147.0 Single IP Address
210.90.147.0/24 IP Tree for Address Space

210.90.148.0 Single IP Address
210.90.148.0/24 IP Tree for Address Space

210.90.149.0 Single IP Address
210.90.149.0/24 IP Tree for Address Space

210.90.150.0 Single IP Address
210.90.150.0/24 IP Tree for Address Space

210.90.151.0 Single IP Address
210.90.151.0/24 IP Tree for Address Space

210.90.152.0 Single IP Address
210.90.152.0/24 IP Tree for Address Space

210.90.153.0 Single IP Address
210.90.153.0/24 IP Tree for Address Space

210.90.154.0 Single IP Address
210.90.154.0/24 IP Tree for Address Space

210.90.155.0 Single IP Address
210.90.155.0/24 IP Tree for Address Space

210.90.156.0 Single IP Address
210.90.156.0/24 IP Tree for Address Space

210.90.157.0 Single IP Address
210.90.157.0/24 IP Tree for Address Space

210.90.158.0 Single IP Address
210.90.158.0/24 IP Tree for Address Space

210.90.159.0 Single IP Address
210.90.159.0/24 IP Tree for Address Space

210.90.160.0 Single IP Address
210.90.160.0/24 IP Tree for Address Space
210.90.160.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.161.0 Single IP Address
210.90.161.0/24 IP Tree for Address Space

210.90.162.0 Single IP Address
210.90.162.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.162.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.163.0 Single IP Address
210.90.163.0/24 IP Tree for Address Space
210.90.163.0/27 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom
210.90.163.128/25 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.163.32/27 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.163.64/26 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.164.0 Single IP Address
210.90.164.0/24 IP Tree for Address Space
210.90.164.0/22 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.165.0 Single IP Address
210.90.165.0/24 IP Tree for Address Space

210.90.166.0 Single IP Address
210.90.166.0/24 IP Tree for Address Space

210.90.167.0 Single IP Address
210.90.167.0/24 IP Tree for Address Space

210.90.168.0 Single IP Address
210.90.168.0/24 IP Tree for Address Space
210.90.168.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.169.0 Single IP Address
210.90.169.0/24 IP Tree for Address Space

210.90.170.0 Single IP Address
210.90.170.0/24 IP Tree for Address Space
210.90.170.0/25 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom
210.90.170.128/25 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.171.0 Single IP Address
210.90.171.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.171.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.172.0 Single IP Address
210.90.172.0/24 IP Tree for Address Space
210.90.172.0/22 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.173.0 Single IP Address
210.90.173.0/24 IP Tree for Address Space

210.90.174.0 Single IP Address
210.90.174.0/24 IP Tree for Address Space

210.90.175.0 Single IP Address
210.90.175.0/24 IP Tree for Address Space

210.90.176.0 Single IP Address
210.90.176.0/24 IP Tree for Address Space
210.90.176.0/21 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.177.0 Single IP Address
210.90.177.0/24 IP Tree for Address Space

210.90.178.0 Single IP Address
210.90.178.0/24 IP Tree for Address Space

210.90.179.0 Single IP Address
210.90.179.0/24 IP Tree for Address Space

210.90.180.0 Single IP Address
210.90.180.0/24 IP Tree for Address Space

210.90.181.0 Single IP Address
210.90.181.0/24 IP Tree for Address Space

210.90.182.0 Single IP Address
210.90.182.0/24 IP Tree for Address Space

210.90.183.0 Single IP Address
210.90.183.0/24 IP Tree for Address Space

210.90.184.0 Single IP Address
210.90.184.0/24 IP Tree for Address Space
210.90.184.0/22 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.185.0 Single IP Address
210.90.185.0/24 IP Tree for Address Space

210.90.186.0 Single IP Address
210.90.186.0/24 IP Tree for Address Space

210.90.187.0 Single IP Address
210.90.187.0/24 IP Tree for Address Space

210.90.188.0 Single IP Address
210.90.188.0/24 IP Tree for Address Space
210.90.188.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.189.0 Single IP Address
210.90.189.0/24 IP Tree for Address Space

210.90.190.0 Single IP Address
210.90.190.0/24 IP Tree for Address Space
210.90.190.0/25 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.190.128/26 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.190.192/26 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom

210.90.191.0 Single IP Address
210.90.191.0/24 IP Tree for Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom
210.90.191.0/24 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom

210.90.192.0 Single IP Address
210.90.192.0/24 IP Tree for Address Space
210.90.192.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.193.0 Single IP Address
210.90.193.0/24 IP Tree for Address Space

210.90.194.0 Single IP Address
210.90.194.0/24 IP Tree for Address Space
210.90.194.0/25 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom
210.90.194.128/25 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.195.0 Single IP Address
210.90.195.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.195.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.196.0 Single IP Address
210.90.196.0/24 IP Tree for Address Space
210.90.196.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.197.0 Single IP Address
210.90.197.0/24 IP Tree for Address Space

210.90.198.0 Single IP Address
210.90.198.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.198.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.199.0 Single IP Address
210.90.199.0/24 IP Tree for Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom
210.90.199.0/24 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom

210.90.200.0 Single IP Address
210.90.200.0/24 IP Tree for Address Space
210.90.200.0/22 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.201.0 Single IP Address
210.90.201.0/24 IP Tree for Address Space

210.90.202.0 Single IP Address
210.90.202.0/24 IP Tree for Address Space

210.90.203.0 Single IP Address
210.90.203.0/24 IP Tree for Address Space

210.90.204.0 Single IP Address
210.90.204.0/24 IP Tree for Address Space
210.90.204.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.205.0 Single IP Address
210.90.205.0/24 IP Tree for Address Space

210.90.206.0 Single IP Address
210.90.206.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.206.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.207.0 Single IP Address
210.90.207.0/24 IP Tree for Address Space
210.90.207.0/25 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.207.128/26 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.207.192/27 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.207.224/27 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom

210.90.208.0 Single IP Address
210.90.208.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.208.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.209.0 Single IP Address
210.90.209.0/24 IP Tree for Address Space
210.90.209.0/25 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.209.128/26 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.209.192/27 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.209.224/27 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom

210.90.210.0 Single IP Address
210.90.210.0/24 IP Tree for Address Space
210.90.210.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.211.0 Single IP Address
210.90.211.0/24 IP Tree for Address Space

210.90.212.0 Single IP Address
210.90.212.0/24 IP Tree for Address Space
210.90.212.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.213.0 Single IP Address
210.90.213.0/24 IP Tree for Address Space

210.90.214.0 Single IP Address
210.90.214.0/24 IP Tree for Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom
210.90.214.0/24 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom

210.90.215.0 Single IP Address
210.90.215.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.215.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.216.0 Single IP Address
210.90.216.0/24 IP Tree for Address Space
210.90.216.0/26 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.216.128/25 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom
210.90.216.64/26 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom

210.90.217.0 Single IP Address
210.90.217.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.217.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.218.0 Single IP Address
210.90.218.0/24 IP Tree for Address Space
210.90.218.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.219.0 Single IP Address
210.90.219.0/24 IP Tree for Address Space

210.90.220.0 Single IP Address
210.90.220.0/24 IP Tree for Address Space
210.90.220.0/22 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.221.0 Single IP Address
210.90.221.0/24 IP Tree for Address Space

210.90.222.0 Single IP Address
210.90.222.0/24 IP Tree for Address Space

210.90.223.0 Single IP Address
210.90.223.0/24 IP Tree for Address Space

210.90.224.0 Single IP Address
210.90.224.0/24 IP Tree for Address Space
210.90.224.0/25 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom
210.90.224.128/25 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.225.0 Single IP Address
210.90.225.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.225.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.226.0 Single IP Address
210.90.226.0/24 IP Tree for Address Space
210.90.226.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.227.0 Single IP Address
210.90.227.0/24 IP Tree for Address Space

210.90.228.0 Single IP Address
210.90.228.0/24 IP Tree for Address Space
210.90.228.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.229.0 Single IP Address
210.90.229.0/24 IP Tree for Address Space

210.90.230.0 Single IP Address
210.90.230.0/24 IP Tree for Address Space
210.90.230.0/25 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.230.128/27 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.230.160/27 Private Address Space - NICNET Korea Telecom AS45400 • All networks of NICNET Korea Telecom
210.90.230.192/26 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.231.0 Single IP Address
210.90.231.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
210.90.231.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.232.0 Single IP Address
210.90.232.0/24 IP Tree for Address Space
210.90.232.0/21 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.233.0 Single IP Address
210.90.233.0/24 IP Tree for Address Space

210.90.234.0 Single IP Address
210.90.234.0/24 IP Tree for Address Space

210.90.235.0 Single IP Address
210.90.235.0/24 IP Tree for Address Space

210.90.236.0 Single IP Address
210.90.236.0/24 IP Tree for Address Space

210.90.237.0 Single IP Address
210.90.237.0/24 IP Tree for Address Space

210.90.238.0 Single IP Address
210.90.238.0/24 IP Tree for Address Space

210.90.239.0 Single IP Address
210.90.239.0/24 IP Tree for Address Space

210.90.240.0 Single IP Address
210.90.240.0/24 IP Tree for Address Space
210.90.240.0/20 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom

210.90.241.0 Single IP Address
210.90.241.0/24 IP Tree for Address Space

210.90.242.0 Single IP Address
210.90.242.0/24 IP Tree for Address Space

210.90.243.0 Single IP Address
210.90.243.0/24 IP Tree for Address Space

210.90.244.0 Single IP Address
210.90.244.0/24 IP Tree for Address Space

210.90.245.0 Single IP Address
210.90.245.0/24 IP Tree for Address Space

210.90.246.0 Single IP Address
210.90.246.0/24 IP Tree for Address Space

210.90.247.0 Single IP Address
210.90.247.0/24 IP Tree for Address Space

210.90.248.0 Single IP Address
210.90.248.0/24 IP Tree for Address Space

210.90.249.0 Single IP Address
210.90.249.0/24 IP Tree for Address Space

210.90.250.0 Single IP Address
210.90.250.0/24 IP Tree for Address Space

210.90.251.0 Single IP Address
210.90.251.0/24 IP Tree for Address Space

210.90.252.0 Single IP Address
210.90.252.0/24 IP Tree for Address Space

210.90.253.0 Single IP Address
210.90.253.0/24 IP Tree for Address Space

210.90.254.0 Single IP Address
210.90.254.0/24 IP Tree for Address Space

210.90.255.0 Single IP Address
210.90.255.0/24 IP Tree for Address Space

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