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This list provides the ranges and Subaddresses for the Network 220.66.0.0/

220.0.0.0/8 IP Tree for Parent Network / Address Space -

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220.66.0.0 Single IP Address
220.66.0.0/24 IP Tree for Address Space
220.66.0.0/22 Private Address Space - Korea National University of Transportation AS131822 • All networks of Korea National University of Transportation


220.66.1.0 Single IP Address
220.66.1.0/24 IP Tree for Address Space


220.66.2.0 Single IP Address
220.66.2.0/24 IP Tree for Address Space


220.66.3.0 Single IP Address
220.66.3.0/24 IP Tree for Address Space


220.66.4.0 Single IP Address
220.66.4.0/24 IP Tree for Address Space
220.66.4.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.5.0 Single IP Address
220.66.5.0/24 IP Tree for Address Space


220.66.6.0 Single IP Address
220.66.6.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
220.66.6.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.7.0 Single IP Address
220.66.7.0/24 IP Tree for Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre
220.66.7.0/24 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.8.0 Single IP Address
220.66.8.0/24 IP Tree for Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre
220.66.8.0/24 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.9.0 Single IP Address
220.66.9.0/24 IP Tree for Address Space - Yuhan College AS17599 • All networks of Yuhan College
220.66.9.0/24 Private Address Space - Yuhan College AS17599 • All networks of Yuhan College


220.66.10.0 Single IP Address
220.66.10.0/24 IP Tree for Address Space - Yuhan College AS17599 • All networks of Yuhan College
220.66.10.0/24 Private Address Space - Yuhan College AS17599 • All networks of Yuhan College


220.66.11.0 Single IP Address
220.66.11.0/24 IP Tree for Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre
220.66.11.0/24 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.12.0 Single IP Address
220.66.12.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
220.66.12.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.13.0 Single IP Address
220.66.13.0/24 IP Tree for Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre
220.66.13.0/24 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.14.0 Single IP Address
220.66.14.0/24 IP Tree for Address Space
220.66.14.0/23 Private Address Space - HANSEO18035-AS-KR HANSEO UNIVERSITY AS18035 • All networks of HANSEO18035-AS-KR HANSEO UNIVERSITY


220.66.15.0 Single IP Address
220.66.15.0/24 IP Tree for Address Space


220.66.16.0 Single IP Address
220.66.16.0/24 IP Tree for Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre
220.66.16.0/24 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.17.0 Single IP Address
220.66.17.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
220.66.17.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.18.0 Single IP Address
220.66.18.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
220.66.18.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.19.0 Single IP Address
220.66.19.0/24 IP Tree for Address Space - Yonam Institute of Digital Technology AS23975 • All networks of Yonam Institute of Digital Technology
220.66.19.0/24 Private Address Space - Yonam Institute of Digital Technology AS23975 • All networks of Yonam Institute of Digital Technology


220.66.20.0 Single IP Address
220.66.20.0/24 IP Tree for Address Space
220.66.20.0/23 Private Address Space - Yonam Institute of Digital Technology AS23975 • All networks of Yonam Institute of Digital Technology


220.66.21.0 Single IP Address
220.66.21.0/24 IP Tree for Address Space


220.66.22.0 Single IP Address
220.66.22.0/24 IP Tree for Address Space
220.66.22.0/23 Private Address Space - MOK9882-AS-KR Hankyong National Univercity AS38697 • All networks of MOK9882-AS-KR Hankyong National Univercity


220.66.23.0 Single IP Address
220.66.23.0/24 IP Tree for Address Space


220.66.24.0 Single IP Address
220.66.24.0/24 IP Tree for Address Space
220.66.24.0/25 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
220.66.24.128/25 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.25.0 Single IP Address
220.66.25.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
220.66.25.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.26.0 Single IP Address
220.66.26.0/24 IP Tree for Address Space
220.66.26.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.27.0 Single IP Address
220.66.27.0/24 IP Tree for Address Space


220.66.28.0 Single IP Address
220.66.28.0/24 IP Tree for Address Space - SK Broadband Co Ltd AS9318 • All networks of SK Broadband Co Ltd
220.66.28.0/24 Private Address Space - SK Broadband Co Ltd AS9318 • All networks of SK Broadband Co Ltd


220.66.29.0 Single IP Address
220.66.29.0/24 IP Tree for Address Space - Hyupsung University AS17868 • All networks of Hyupsung University
220.66.29.0/24 Private Address Space - Hyupsung University AS17868 • All networks of Hyupsung University


220.66.30.0 Single IP Address
220.66.30.0/24 IP Tree for Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre
220.66.30.0/24 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.31.0 Single IP Address
220.66.31.0/24 IP Tree for Address Space
220.66.31.0/26 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
220.66.31.128/25 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre
220.66.31.64/26 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.32.0 Single IP Address
220.66.32.0/24 IP Tree for Address Space
220.66.32.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.33.0 Single IP Address
220.66.33.0/24 IP Tree for Address Space


220.66.34.0 Single IP Address
220.66.34.0/24 IP Tree for Address Space
220.66.34.0/23 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.35.0 Single IP Address
220.66.35.0/24 IP Tree for Address Space


220.66.36.0 Single IP Address
220.66.36.0/24 IP Tree for Address Space
220.66.36.0/23 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.37.0 Single IP Address
220.66.37.0/24 IP Tree for Address Space


220.66.38.0 Single IP Address
220.66.38.0/24 IP Tree for Address Space
220.66.38.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.39.0 Single IP Address
220.66.39.0/24 IP Tree for Address Space


220.66.40.0 Single IP Address
220.66.40.0/24 IP Tree for Address Space
220.66.40.0/22 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.41.0 Single IP Address
220.66.41.0/24 IP Tree for Address Space


220.66.42.0 Single IP Address
220.66.42.0/24 IP Tree for Address Space


220.66.43.0 Single IP Address
220.66.43.0/24 IP Tree for Address Space


220.66.44.0 Single IP Address
220.66.44.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
220.66.44.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.45.0 Single IP Address
220.66.45.0/24 IP Tree for Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre
220.66.45.0/24 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.46.0 Single IP Address
220.66.46.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
220.66.46.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.47.0 Single IP Address
220.66.47.0/24 IP Tree for Address Space - SK Broadband Co Ltd AS9318 • All networks of SK Broadband Co Ltd
220.66.47.0/24 Private Address Space - SK Broadband Co Ltd AS9318 • All networks of SK Broadband Co Ltd


220.66.48.0 Single IP Address
220.66.48.0/24 IP Tree for Address Space
220.66.48.0/23 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.49.0 Single IP Address
220.66.49.0/24 IP Tree for Address Space


220.66.50.0 Single IP Address
220.66.50.0/24 IP Tree for Address Space
220.66.50.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.51.0 Single IP Address
220.66.51.0/24 IP Tree for Address Space


220.66.52.0 Single IP Address
220.66.52.0/24 IP Tree for Address Space
220.66.52.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.53.0 Single IP Address
220.66.53.0/24 IP Tree for Address Space


220.66.54.0 Single IP Address
220.66.54.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
220.66.54.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.55.0 Single IP Address
220.66.55.0/24 IP Tree for Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre
220.66.55.0/24 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.56.0 Single IP Address
220.66.56.0/24 IP Tree for Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre
220.66.56.0/24 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.57.0 Single IP Address
220.66.57.0/24 IP Tree for Address Space - Anyang University AS10071 • All networks of Anyang University
220.66.57.0/24 Private Address Space - Anyang University AS10071 • All networks of Anyang University


220.66.58.0 Single IP Address
220.66.58.0/24 IP Tree for Address Space
220.66.58.0/23 Private Address Space - Anyang University AS10071 • All networks of Anyang University


220.66.59.0 Single IP Address
220.66.59.0/24 IP Tree for Address Space


220.66.60.0 Single IP Address
220.66.60.0/24 IP Tree for Address Space - Anyang University AS10071 • All networks of Anyang University
220.66.60.0/24 Private Address Space - Anyang University AS10071 • All networks of Anyang University


220.66.61.0 Single IP Address
220.66.61.0/24 IP Tree for Address Space - Yongin University AS23561 • All networks of Yongin University
220.66.61.0/24 Private Address Space - Yongin University AS23561 • All networks of Yongin University


220.66.62.0 Single IP Address
220.66.62.0/24 IP Tree for Address Space
220.66.62.0/23 Private Address Space - Yongin University AS23561 • All networks of Yongin University


220.66.63.0 Single IP Address
220.66.63.0/24 IP Tree for Address Space


220.66.64.0 Single IP Address
220.66.64.0/24 IP Tree for Address Space
220.66.64.0/22 Private Address Space - Yongin University AS23561 • All networks of Yongin University


220.66.65.0 Single IP Address
220.66.65.0/24 IP Tree for Address Space


220.66.66.0 Single IP Address
220.66.66.0/24 IP Tree for Address Space


220.66.67.0 Single IP Address
220.66.67.0/24 IP Tree for Address Space


220.66.68.0 Single IP Address
220.66.68.0/24 IP Tree for Address Space
220.66.68.0/23 Private Address Space - Yongin University AS23561 • All networks of Yongin University


220.66.69.0 Single IP Address
220.66.69.0/24 IP Tree for Address Space


220.66.70.0 Single IP Address
220.66.70.0/24 IP Tree for Address Space - Yongin University AS23561 • All networks of Yongin University
220.66.70.0/24 Private Address Space - Yongin University AS23561 • All networks of Yongin University


220.66.71.0 Single IP Address
220.66.71.0/24 IP Tree for Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre
220.66.71.0/24 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.72.0 Single IP Address
220.66.72.0/24 IP Tree for Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre
220.66.72.0/24 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.73.0 Single IP Address
220.66.73.0/24 IP Tree for Address Space - Daelim AS55624 • All networks of Daelim
220.66.73.0/24 Private Address Space - Daelim AS55624 • All networks of Daelim


220.66.74.0 Single IP Address
220.66.74.0/24 IP Tree for Address Space
220.66.74.0/23 Private Address Space - Daelim AS55624 • All networks of Daelim


220.66.75.0 Single IP Address
220.66.75.0/24 IP Tree for Address Space


220.66.76.0 Single IP Address
220.66.76.0/24 IP Tree for Address Space - Daelim AS55624 • All networks of Daelim
220.66.76.0/24 Private Address Space - Daelim AS55624 • All networks of Daelim


220.66.77.0 Single IP Address
220.66.77.0/24 IP Tree for Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre
220.66.77.0/24 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.78.0 Single IP Address
220.66.78.0/24 IP Tree for Address Space
220.66.78.0/23 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.79.0 Single IP Address
220.66.79.0/24 IP Tree for Address Space


220.66.80.0 Single IP Address
220.66.80.0/24 IP Tree for Address Space
220.66.80.0/22 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.81.0 Single IP Address
220.66.81.0/24 IP Tree for Address Space


220.66.82.0 Single IP Address
220.66.82.0/24 IP Tree for Address Space


220.66.83.0 Single IP Address
220.66.83.0/24 IP Tree for Address Space


220.66.84.0 Single IP Address
220.66.84.0/24 IP Tree for Address Space
220.66.84.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.85.0 Single IP Address
220.66.85.0/24 IP Tree for Address Space


220.66.86.0 Single IP Address
220.66.86.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
220.66.86.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.87.0 Single IP Address
220.66.87.0/24 IP Tree for Address Space - Anyang University AS10071 • All networks of Anyang University
220.66.87.0/24 Private Address Space - Anyang University AS10071 • All networks of Anyang University


220.66.88.0 Single IP Address
220.66.88.0/24 IP Tree for Address Space
220.66.88.0/23 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.89.0 Single IP Address
220.66.89.0/24 IP Tree for Address Space


220.66.90.0 Single IP Address
220.66.90.0/24 IP Tree for Address Space - KOREA FOUNDATION FOR THE PROMOTION OF PRIVATE SCH AS45397 • All networks of KOREA FOUNDATION FOR THE PROMOTION OF PRIVATE SCH
220.66.90.0/24 Private Address Space - KOREA FOUNDATION FOR THE PROMOTION OF PRIVATE SCH AS45397 • All networks of KOREA FOUNDATION FOR THE PROMOTION OF PRIVATE SCH


220.66.91.0 Single IP Address
220.66.91.0/24 IP Tree for Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre
220.66.91.0/24 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.92.0 Single IP Address
220.66.92.0/24 IP Tree for Address Space
220.66.92.0/22 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.93.0 Single IP Address
220.66.93.0/24 IP Tree for Address Space


220.66.94.0 Single IP Address
220.66.94.0/24 IP Tree for Address Space


220.66.95.0 Single IP Address
220.66.95.0/24 IP Tree for Address Space


220.66.96.0 Single IP Address
220.66.96.0/24 IP Tree for Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre
220.66.96.0/24 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.97.0 Single IP Address
220.66.97.0/24 IP Tree for Address Space - HANSEO18035-AS-KR HANSEO UNIVERSITY AS18035 • All networks of HANSEO18035-AS-KR HANSEO UNIVERSITY
220.66.97.0/24 Private Address Space - HANSEO18035-AS-KR HANSEO UNIVERSITY AS18035 • All networks of HANSEO18035-AS-KR HANSEO UNIVERSITY


220.66.98.0 Single IP Address
220.66.98.0/24 IP Tree for Address Space
220.66.98.0/23 Private Address Space - HANSEO18035-AS-KR HANSEO UNIVERSITY AS18035 • All networks of HANSEO18035-AS-KR HANSEO UNIVERSITY


220.66.99.0 Single IP Address
220.66.99.0/24 IP Tree for Address Space


220.66.100.0 Single IP Address
220.66.100.0/24 IP Tree for Address Space
220.66.100.0/22 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.101.0 Single IP Address
220.66.101.0/24 IP Tree for Address Space


220.66.102.0 Single IP Address
220.66.102.0/24 IP Tree for Address Space


220.66.103.0 Single IP Address
220.66.103.0/24 IP Tree for Address Space


220.66.104.0 Single IP Address
220.66.104.0/24 IP Tree for Address Space
220.66.104.0/22 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.105.0 Single IP Address
220.66.105.0/24 IP Tree for Address Space


220.66.106.0 Single IP Address
220.66.106.0/24 IP Tree for Address Space


220.66.107.0 Single IP Address
220.66.107.0/24 IP Tree for Address Space


220.66.108.0 Single IP Address
220.66.108.0/24 IP Tree for Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre
220.66.108.0/24 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.109.0 Single IP Address
220.66.109.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
220.66.109.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.110.0 Single IP Address
220.66.110.0/24 IP Tree for Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre
220.66.110.0/24 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.111.0 Single IP Address
220.66.111.0/24 IP Tree for Address Space - Yonam Institute of Digital Technology AS23975 • All networks of Yonam Institute of Digital Technology
220.66.111.0/24 Private Address Space - Yonam Institute of Digital Technology AS23975 • All networks of Yonam Institute of Digital Technology


220.66.112.0 Single IP Address
220.66.112.0/24 IP Tree for Address Space
220.66.112.0/22 Private Address Space - Yonam Institute of Digital Technology AS23975 • All networks of Yonam Institute of Digital Technology


220.66.113.0 Single IP Address
220.66.113.0/24 IP Tree for Address Space


220.66.114.0 Single IP Address
220.66.114.0/24 IP Tree for Address Space


220.66.115.0 Single IP Address
220.66.115.0/24 IP Tree for Address Space


220.66.116.0 Single IP Address
220.66.116.0/24 IP Tree for Address Space
220.66.116.0/22 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.117.0 Single IP Address
220.66.117.0/24 IP Tree for Address Space


220.66.118.0 Single IP Address
220.66.118.0/24 IP Tree for Address Space


220.66.119.0 Single IP Address
220.66.119.0/24 IP Tree for Address Space


220.66.120.0 Single IP Address
220.66.120.0/24 IP Tree for Address Space
220.66.120.0/21 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.121.0 Single IP Address
220.66.121.0/24 IP Tree for Address Space


220.66.122.0 Single IP Address
220.66.122.0/24 IP Tree for Address Space


220.66.123.0 Single IP Address
220.66.123.0/24 IP Tree for Address Space


220.66.124.0 Single IP Address
220.66.124.0/24 IP Tree for Address Space


220.66.125.0 Single IP Address
220.66.125.0/24 IP Tree for Address Space


220.66.126.0 Single IP Address
220.66.126.0/24 IP Tree for Address Space


220.66.127.0 Single IP Address
220.66.127.0/24 IP Tree for Address Space


220.66.128.0 Single IP Address
220.66.128.0/24 IP Tree for Address Space
220.66.128.0/22 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.129.0 Single IP Address
220.66.129.0/24 IP Tree for Address Space


220.66.130.0 Single IP Address
220.66.130.0/24 IP Tree for Address Space


220.66.131.0 Single IP Address
220.66.131.0/24 IP Tree for Address Space


220.66.132.0 Single IP Address
220.66.132.0/24 IP Tree for Address Space
220.66.132.0/22 Private Address Space - CHONJU TECHNICAL COLLEGE AS9867 • All networks of CHONJU TECHNICAL COLLEGE


220.66.133.0 Single IP Address
220.66.133.0/24 IP Tree for Address Space


220.66.134.0 Single IP Address
220.66.134.0/24 IP Tree for Address Space


220.66.135.0 Single IP Address
220.66.135.0/24 IP Tree for Address Space


220.66.136.0 Single IP Address
220.66.136.0/24 IP Tree for Address Space
220.66.136.0/23 Private Address Space - CHONJU TECHNICAL COLLEGE AS9867 • All networks of CHONJU TECHNICAL COLLEGE


220.66.137.0 Single IP Address
220.66.137.0/24 IP Tree for Address Space


220.66.138.0 Single IP Address
220.66.138.0/24 IP Tree for Address Space
220.66.138.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.139.0 Single IP Address
220.66.139.0/24 IP Tree for Address Space


220.66.140.0 Single IP Address
220.66.140.0/24 IP Tree for Address Space
220.66.140.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.141.0 Single IP Address
220.66.141.0/24 IP Tree for Address Space


220.66.142.0 Single IP Address
220.66.142.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
220.66.142.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.143.0 Single IP Address
220.66.143.0/24 IP Tree for Address Space - Hanbat National University AS10045 • All networks of Hanbat National University
220.66.143.0/24 Private Address Space - Hanbat National University AS10045 • All networks of Hanbat National University


220.66.144.0 Single IP Address
220.66.144.0/24 IP Tree for Address Space
220.66.144.0/22 Private Address Space - Hanbat National University AS10045 • All networks of Hanbat National University


220.66.145.0 Single IP Address
220.66.145.0/24 IP Tree for Address Space


220.66.146.0 Single IP Address
220.66.146.0/24 IP Tree for Address Space


220.66.147.0 Single IP Address
220.66.147.0/24 IP Tree for Address Space


220.66.148.0 Single IP Address
220.66.148.0/24 IP Tree for Address Space
220.66.148.0/23 Private Address Space - Hanbat National University AS10045 • All networks of Hanbat National University


220.66.149.0 Single IP Address
220.66.149.0/24 IP Tree for Address Space


220.66.150.0 Single IP Address
220.66.150.0/24 IP Tree for Address Space
220.66.150.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.151.0 Single IP Address
220.66.151.0/24 IP Tree for Address Space


220.66.152.0 Single IP Address
220.66.152.0/24 IP Tree for Address Space
220.66.152.0/21 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.153.0 Single IP Address
220.66.153.0/24 IP Tree for Address Space


220.66.154.0 Single IP Address
220.66.154.0/24 IP Tree for Address Space


220.66.155.0 Single IP Address
220.66.155.0/24 IP Tree for Address Space


220.66.156.0 Single IP Address
220.66.156.0/24 IP Tree for Address Space


220.66.157.0 Single IP Address
220.66.157.0/24 IP Tree for Address Space


220.66.158.0 Single IP Address
220.66.158.0/24 IP Tree for Address Space


220.66.159.0 Single IP Address
220.66.159.0/24 IP Tree for Address Space


220.66.160.0 Single IP Address
220.66.160.0/24 IP Tree for Address Space
220.66.160.0/22 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.161.0 Single IP Address
220.66.161.0/24 IP Tree for Address Space


220.66.162.0 Single IP Address
220.66.162.0/24 IP Tree for Address Space


220.66.163.0 Single IP Address
220.66.163.0/24 IP Tree for Address Space


220.66.164.0 Single IP Address
220.66.164.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
220.66.164.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.165.0 Single IP Address
220.66.165.0/24 IP Tree for Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre
220.66.165.0/24 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.166.0 Single IP Address
220.66.166.0/24 IP Tree for Address Space - KORCHRISTUNIV160-AS-KR Korea Christian University AS18325 • All networks of KORCHRISTUNIV160-AS-KR Korea Christian University
220.66.166.0/24 Private Address Space - KORCHRISTUNIV160-AS-KR Korea Christian University AS18325 • All networks of KORCHRISTUNIV160-AS-KR Korea Christian University


220.66.167.0 Single IP Address
220.66.167.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
220.66.167.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.168.0 Single IP Address
220.66.168.0/24 IP Tree for Address Space
220.66.168.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.169.0 Single IP Address
220.66.169.0/24 IP Tree for Address Space


220.66.170.0 Single IP Address
220.66.170.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
220.66.170.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.171.0 Single IP Address
220.66.171.0/24 IP Tree for Address Space - Gyeongju University AS9777 • All networks of Gyeongju University
220.66.171.0/24 Private Address Space - Gyeongju University AS9777 • All networks of Gyeongju University


220.66.172.0 Single IP Address
220.66.172.0/24 IP Tree for Address Space
220.66.172.0/22 Private Address Space - Gyeongju University AS9777 • All networks of Gyeongju University


220.66.173.0 Single IP Address
220.66.173.0/24 IP Tree for Address Space


220.66.174.0 Single IP Address
220.66.174.0/24 IP Tree for Address Space


220.66.175.0 Single IP Address
220.66.175.0/24 IP Tree for Address Space


220.66.176.0 Single IP Address
220.66.176.0/24 IP Tree for Address Space
220.66.176.0/22 Private Address Space - Gyeongju University AS9777 • All networks of Gyeongju University


220.66.177.0 Single IP Address
220.66.177.0/24 IP Tree for Address Space


220.66.178.0 Single IP Address
220.66.178.0/24 IP Tree for Address Space


220.66.179.0 Single IP Address
220.66.179.0/24 IP Tree for Address Space


220.66.180.0 Single IP Address
220.66.180.0/24 IP Tree for Address Space - Gyeongju University AS9777 • All networks of Gyeongju University
220.66.180.0/24 Private Address Space - Gyeongju University AS9777 • All networks of Gyeongju University


220.66.181.0 Single IP Address
220.66.181.0/24 IP Tree for Address Space - Sorabol College AS18315 • All networks of Sorabol College
220.66.181.0/24 Private Address Space - Sorabol College AS18315 • All networks of Sorabol College


220.66.182.0 Single IP Address
220.66.182.0/24 IP Tree for Address Space - Sorabol College AS18315 • All networks of Sorabol College
220.66.182.0/24 Private Address Space - Sorabol College AS18315 • All networks of Sorabol College


220.66.183.0 Single IP Address
220.66.183.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
220.66.183.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.184.0 Single IP Address
220.66.184.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
220.66.184.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.185.0 Single IP Address
220.66.185.0/24 IP Tree for Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre
220.66.185.0/24 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.186.0 Single IP Address
220.66.186.0/24 IP Tree for Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre
220.66.186.0/24 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.187.0 Single IP Address
220.66.187.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
220.66.187.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.188.0 Single IP Address
220.66.188.0/24 IP Tree for Address Space
220.66.188.0/22 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.189.0 Single IP Address
220.66.189.0/24 IP Tree for Address Space


220.66.190.0 Single IP Address
220.66.190.0/24 IP Tree for Address Space


220.66.191.0 Single IP Address
220.66.191.0/24 IP Tree for Address Space


220.66.192.0 Single IP Address
220.66.192.0/24 IP Tree for Address Space
220.66.192.0/22 Private Address Space - SK Broadband Co Ltd AS9318 • All networks of SK Broadband Co Ltd


220.66.193.0 Single IP Address
220.66.193.0/24 IP Tree for Address Space


220.66.194.0 Single IP Address
220.66.194.0/24 IP Tree for Address Space


220.66.195.0 Single IP Address
220.66.195.0/24 IP Tree for Address Space


220.66.196.0 Single IP Address
220.66.196.0/24 IP Tree for Address Space
220.66.196.0/22 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.197.0 Single IP Address
220.66.197.0/24 IP Tree for Address Space


220.66.198.0 Single IP Address
220.66.198.0/24 IP Tree for Address Space


220.66.199.0 Single IP Address
220.66.199.0/24 IP Tree for Address Space


220.66.200.0 Single IP Address
220.66.200.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
220.66.200.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.201.0 Single IP Address
220.66.201.0/24 IP Tree for Address Space - Daegu Technical College AS18343 • All networks of Daegu Technical College
220.66.201.0/24 Private Address Space - Daegu Technical College AS18343 • All networks of Daegu Technical College


220.66.202.0 Single IP Address
220.66.202.0/24 IP Tree for Address Space
220.66.202.0/23 Private Address Space - Daegu Technical College AS18343 • All networks of Daegu Technical College


220.66.203.0 Single IP Address
220.66.203.0/24 IP Tree for Address Space


220.66.204.0 Single IP Address
220.66.204.0/24 IP Tree for Address Space
220.66.204.0/22 Private Address Space - Daegu Technical College AS18343 • All networks of Daegu Technical College


220.66.205.0 Single IP Address
220.66.205.0/24 IP Tree for Address Space


220.66.206.0 Single IP Address
220.66.206.0/24 IP Tree for Address Space


220.66.207.0 Single IP Address
220.66.207.0/24 IP Tree for Address Space


220.66.208.0 Single IP Address
220.66.208.0/24 IP Tree for Address Space
220.66.208.0/23 Private Address Space - Daegu Technical College AS18343 • All networks of Daegu Technical College


220.66.209.0 Single IP Address
220.66.209.0/24 IP Tree for Address Space


220.66.210.0 Single IP Address
220.66.210.0/24 IP Tree for Address Space - Daegu Technical College AS18343 • All networks of Daegu Technical College
220.66.210.0/24 Private Address Space - Daegu Technical College AS18343 • All networks of Daegu Technical College


220.66.211.0 Single IP Address
220.66.211.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
220.66.211.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.212.0 Single IP Address
220.66.212.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
220.66.212.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.213.0 Single IP Address
220.66.213.0/24 IP Tree for Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre
220.66.213.0/24 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.214.0 Single IP Address
220.66.214.0/24 IP Tree for Address Space
220.66.214.0/23 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.215.0 Single IP Address
220.66.215.0/24 IP Tree for Address Space


220.66.216.0 Single IP Address
220.66.216.0/24 IP Tree for Address Space
220.66.216.0/22 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.217.0 Single IP Address
220.66.217.0/24 IP Tree for Address Space


220.66.218.0 Single IP Address
220.66.218.0/24 IP Tree for Address Space


220.66.219.0 Single IP Address
220.66.219.0/24 IP Tree for Address Space


220.66.220.0 Single IP Address
220.66.220.0/24 IP Tree for Address Space
220.66.220.0/23 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.221.0 Single IP Address
220.66.221.0/24 IP Tree for Address Space


220.66.222.0 Single IP Address
220.66.222.0/24 IP Tree for Address Space
220.66.222.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.223.0 Single IP Address
220.66.223.0/24 IP Tree for Address Space


220.66.224.0 Single IP Address
220.66.224.0/24 IP Tree for Address Space
220.66.224.0/21 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.225.0 Single IP Address
220.66.225.0/24 IP Tree for Address Space


220.66.226.0 Single IP Address
220.66.226.0/24 IP Tree for Address Space


220.66.227.0 Single IP Address
220.66.227.0/24 IP Tree for Address Space


220.66.228.0 Single IP Address
220.66.228.0/24 IP Tree for Address Space


220.66.229.0 Single IP Address
220.66.229.0/24 IP Tree for Address Space


220.66.230.0 Single IP Address
220.66.230.0/24 IP Tree for Address Space


220.66.231.0 Single IP Address
220.66.231.0/24 IP Tree for Address Space


220.66.232.0 Single IP Address
220.66.232.0/24 IP Tree for Address Space
220.66.232.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.233.0 Single IP Address
220.66.233.0/24 IP Tree for Address Space


220.66.234.0 Single IP Address
220.66.234.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
220.66.234.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.235.0 Single IP Address
220.66.235.0/24 IP Tree for Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre
220.66.235.0/24 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.236.0 Single IP Address
220.66.236.0/24 IP Tree for Address Space
220.66.236.0/22 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.237.0 Single IP Address
220.66.237.0/24 IP Tree for Address Space


220.66.238.0 Single IP Address
220.66.238.0/24 IP Tree for Address Space


220.66.239.0 Single IP Address
220.66.239.0/24 IP Tree for Address Space


220.66.240.0 Single IP Address
220.66.240.0/24 IP Tree for Address Space
220.66.240.0/23 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.241.0 Single IP Address
220.66.241.0/24 IP Tree for Address Space


220.66.242.0 Single IP Address
220.66.242.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
220.66.242.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.243.0 Single IP Address
220.66.243.0/24 IP Tree for Address Space - Pukyong National University AS9708 • All networks of Pukyong National University
220.66.243.0/24 Private Address Space - Pukyong National University AS9708 • All networks of Pukyong National University


220.66.244.0 Single IP Address
220.66.244.0/24 IP Tree for Address Space
220.66.244.0/22 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.245.0 Single IP Address
220.66.245.0/24 IP Tree for Address Space


220.66.246.0 Single IP Address
220.66.246.0/24 IP Tree for Address Space


220.66.247.0 Single IP Address
220.66.247.0/24 IP Tree for Address Space


220.66.248.0 Single IP Address
220.66.248.0/24 IP Tree for Address Space
220.66.248.0/23 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.249.0 Single IP Address
220.66.249.0/24 IP Tree for Address Space


220.66.250.0 Single IP Address
220.66.250.0/24 IP Tree for Address Space - Korea Telecom AS4766 • All networks of Korea Telecom
220.66.250.0/24 Private Address Space - Korea Telecom AS4766 • All networks of Korea Telecom


220.66.251.0 Single IP Address
220.66.251.0/24 IP Tree for Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre
220.66.251.0/24 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.252.0 Single IP Address
220.66.252.0/24 IP Tree for Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre
220.66.252.0/24 Private Address Space - Asia Pacific Network Information Centre AS3786 • All networks of Asia Pacific Network Information Centre


220.66.253.0 Single IP Address
220.66.253.0/24 IP Tree for Address Space - SK Broadband Co Ltd AS9318 • All networks of SK Broadband Co Ltd
220.66.253.0/24 Private Address Space - SK Broadband Co Ltd AS9318 • All networks of SK Broadband Co Ltd


220.66.254.0 Single IP Address
220.66.254.0/24 IP Tree for Address Space
220.66.254.0/23 Private Address Space - SK Broadband Co Ltd AS9318 • All networks of SK Broadband Co Ltd


220.66.255.0 Single IP Address
220.66.255.0/24 IP Tree for Address Space