Autonomous System details

AS4766

Korea Telecom  ·  kt.com

South Korea

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AS4766 – Korea Telecom

Field Value
Country South Korea
Website kt.com
Hosted domains 733,567
IPv4 addresses 47,149,824
IPv6 addresses 633,954,655,176,813,466,070,045,163,520
ASN type ISP
Registry apnic
Allocated 30 years ago on Apr 22, 1996
Updated 9 years ago on Nov 23, 2016

IP Ranges

Netblock Company Num of IPs
59.0.0.0/11 Korea Telecom 2,097,152
121.128.0.0/11 Korea Telecom 2,097,152
121.160.0.0/11 Korea Telecom 2,097,152
125.128.0.0/11 Korea Telecom 2,097,152
14.64.0.0/12 Korea Telecom 1,048,576
14.80.0.0/12 Korea Telecom 1,048,576
59.0.0.0/12 Korea Telecom 1,048,576
59.16.0.0/12 Korea Telecom 1,048,576
112.160.0.0/12 Korea Telecom 1,048,576
112.176.0.0/12 Korea Telecom 1,048,576
115.0.0.0/12 Korea Telecom 1,048,576
118.32.0.0/12 Korea Telecom 1,048,576
118.48.0.0/12 Korea Telecom 1,048,576
119.192.0.0/12 Korea Telecom 1,048,576
119.208.0.0/12 Korea Telecom 1,048,576
121.128.0.0/12 Korea Telecom 1,048,576
121.144.0.0/12 Korea Telecom 1,048,576
121.160.0.0/12 Korea Telecom 1,048,576
121.176.0.0/12 Korea Telecom 1,048,576
125.128.0.0/12 Korea Telecom 1,048,576
125.144.0.0/12 Korea Telecom 1,048,576
169.208.0.0/12 Korea Telecom 1,048,576
175.224.0.0/12 Korea Telecom 1,048,576
175.240.0.0/12 Korea Telecom 1,048,576
183.112.0.0/12 Korea Telecom 1,048,576
218.144.0.0/12 Korea Telecom 1,048,576
221.144.0.0/12 Korea Telecom 1,048,576
222.96.0.0/12 Korea Telecom 1,048,576
14.32.0.0/13 Korea Telecom 524,288
14.40.0.0/13 Korea Telecom 524,288
14.48.0.0/13 Korea Telecom 524,288
14.56.0.0/13 Korea Telecom 524,288
39.16.0.0/13 Korea Telecom 524,288
39.24.0.0/13 Korea Telecom 524,288
49.24.0.0/13 Korea Telecom 524,288
49.56.0.0/13 Korea Telecom 524,288
59.0.0.0/13 Korea Telecom 524,288
59.8.0.0/13 Korea Telecom 524,288
59.16.0.0/13 Korea Telecom 524,288
59.24.0.0/13 Korea Telecom 524,288
61.72.0.0/13 Korea Telecom 524,288
112.160.0.0/13 Korea Telecom 524,288
112.168.0.0/13 Korea Telecom 524,288
115.16.0.0/13 Korea Telecom 524,288
118.32.0.0/13 Korea Telecom 524,288
118.40.0.0/13 Korea Telecom 524,288
119.192.0.0/13 Korea Telecom 524,288
119.200.0.0/13 Korea Telecom 524,288
121.128.0.0/13 Korea Telecom 524,288
121.136.0.0/13 Korea Telecom 524,288
121.144.0.0/13 Korea Telecom 524,288
121.152.0.0/13 Korea Telecom 524,288
121.160.0.0/13 Korea Telecom 524,288
121.168.0.0/13 Korea Telecom 524,288
121.176.0.0/13 Korea Telecom 524,288
121.184.0.0/13 Korea Telecom 524,288
125.128.0.0/13 Korea Telecom 524,288
125.136.0.0/13 Korea Telecom 524,288
175.192.0.0/13 Korea Telecom 524,288
175.200.0.0/13 Korea Telecom 524,288
175.208.0.0/13 Korea Telecom 524,288
175.216.0.0/13 Asia Pacific Network Information Centre 524,288
183.96.0.0/13 Korea Telecom 524,288
183.104.0.0/13 Korea Telecom 524,288
211.192.0.0/13 Korea Telecom 524,288
211.216.0.0/13 Korea Telecom 524,288
211.224.0.0/13 Korea Telecom 524,288
218.144.0.0/13 Korea Telecom 524,288
218.152.0.0/13 Korea Telecom 524,288
220.72.0.0/13 Korea Telecom 524,288
220.80.0.0/13 Korea Telecom 524,288
220.120.0.0/13 Korea Telecom 524,288
221.144.0.0/13 Korea Telecom 524,288
221.152.0.0/13 Korea Telecom 524,288
221.160.0.0/13 Korea Telecom 524,288
222.96.0.0/13 Korea Telecom 524,288
222.104.0.0/13 Korea Telecom 524,288
222.112.0.0/13 Korea Telecom 524,288
1.96.0.0/14 Korea Telecom 262,144
1.100.0.0/14 Korea Telecom 262,144
1.104.0.0/14 Korea Telecom 262,144
1.108.0.0/14 Korea Telecom 262,144
27.232.0.0/14 Korea Telecom 262,144
27.236.0.0/14 Korea Telecom 262,144
39.4.0.0/14 Korea Telecom 262,144
49.16.0.0/14 Korea Telecom 262,144
61.80.0.0/14 Korea Telecom 262,144
211.104.0.0/14 Korea Telecom 262,144
220.88.0.0/14 Korea Telecom 262,144
220.92.0.0/14 Korea Telecom 262,144
220.116.0.0/14 Korea Telecom 262,144
49.20.0.0/15 Korea Telecom 131,072
49.22.0.0/15 Korea Telecom 131,072
61.84.0.0/15 Korea Telecom 131,072
110.70.0.0/15 Korea Telecom 131,072
116.200.0.0/15 Korea Telecom 131,072
118.234.0.0/15 Korea Telecom 131,072
210.222.0.0/15 Korea Telecom 131,072
211.54.0.0/15 Korea Telecom 131,072
211.184.0.0/15 Korea Telecom 131,072
211.250.0.0/15 Korea Telecom 131,072
211.252.0.0/15 Korea Telecom 131,072
220.70.0.0/15 Korea Telecom 131,072
222.120.0.0/15 Korea Telecom 131,072
110.68.0.0/16 Korea Telecom 65,536
110.69.0.0/16 Korea Telecom 65,536
128.134.0.0/16 Korea Telecom 65,536
147.6.0.0/16 Korea Telecom 65,536
163.213.0.0/16 Korea Telecom 65,536
163.222.0.0/16 Korea Telecom 65,536
163.229.0.0/16 Korea Telecom 65,536
163.255.0.0/16 Korea Telecom 65,536
168.126.0.0/16 Korea Telecom 65,536
203.225.0.0/16 KOLON BENIT 65,536
203.232.0.0/16 Korea Telecom 65,536
203.234.0.0/16 Korea Telecom 65,536
210.90.0.0/16 Korea Telecom 65,536
210.91.0.0/16 Korea Telecom 65,536
210.95.0.0/16 Korea Telecom 65,536
210.99.0.0/16 Korea Telecom 65,536
210.104.0.0/16 Korea Telecom 65,536
210.105.0.0/16 Korea Telecom 65,536
210.113.0.0/16 Korea Telecom 65,536
210.123.0.0/16 Korea Telecom 65,536
210.178.0.0/16 Korea Telecom 65,536
210.179.0.0/16 Korea Telecom 65,536
210.183.0.0/16 Korea Telecom 65,536
210.204.0.0/16 Korea Telecom 65,536
211.34.0.0/16 Korea Telecom 65,536
211.38.0.0/16 Korea Telecom 65,536
211.46.0.0/16 Korea Telecom 65,536
211.48.0.0/16 Korea Telecom 65,536
211.51.0.0/16 Korea Telecom 65,536
211.57.0.0/16 Korea Telecom 65,536
211.114.0.0/16 Korea Telecom 65,536
211.248.0.0/16 Korea Telecom 65,536
221.168.0.0/16 Korea Telecom 65,536
222.122.0.0/16 Korea Telecom 65,536
49.254.0.0/17 HAIonNet 32,768
49.254.128.0/17 HAIonNet 32,768
115.20.0.0/17 KT 32,768
121.126.0.0/17 HAIonNet 32,768
121.126.128.0/17 HAIonNet 32,768
147.6.0.0/17 Korea Telecom 32,768
147.6.128.0/17 Korea Telecom 32,768
203.228.0.0/17 Korea Telecom 32,768
203.229.128.0/17 Korea Telecom 32,768
203.230.128.0/17 Korean Education Network 32,768
203.236.0.0/17 Korea Telecom 32,768
203.237.128.0/17 Korean Education Network 32,768
203.246.0.0/17 Korean Education Network 32,768
203.249.0.0/17 Korean Education Network 32,768
203.251.0.0/17 Korea Telecom 32,768
210.93.0.0/17 Korean Education Network 32,768
210.96.0.0/17 Korea Telecom 32,768
210.97.0.0/17 Korea Telecom 32,768
210.100.0.0/17 Korea Telecom 32,768
210.100.128.0/17 Korea Telecom 32,768
210.102.128.0/17 Korean Education Network 32,768
210.103.0.0/17 Korea Telecom 32,768
210.110.0.0/17 Korean Education Network 32,768
210.119.128.0/17 Korean Education Network 32,768
210.121.128.0/17 Korea Telecom 32,768
210.125.128.0/17 Korean Education Network 32,768
210.126.0.0/17 Korea Telecom 32,768
210.217.0.0/17 Korea Telecom 32,768
211.33.128.0/17 Korea Telecom 32,768
211.35.128.0/17 Korea Telecom 32,768
211.43.0.0/17 BUSAN EDUCATION RESEARCH & INFORMATION INSTITUTE 32,768
211.63.128.0/17 Korea Telecom 32,768
211.113.0.0/17 Korea Telecom 32,768
211.231.128.0/17 Korea Telecom 32,768
211.246.0.0/17 Korea Telecom 32,768
218.151.128.0/17 Korea Telecom 32,768
61.106.128.0/18 Korea Telecom 16,384
115.144.0.0/18 HAIonNet 16,384
118.46.128.0/18 Korea Telecom 16,384
124.198.0.0/18 HAIonNet 16,384
124.198.64.0/18 HAIonNet 16,384
125.140.64.0/18 Korea Telecom 16,384
165.133.0.0/18 Mercury Corporation 16,384
165.133.64.0/18 Mercury Corporation 16,384
203.243.0.0/18 Korea Telecom 16,384
203.245.0.0/18 Korea Telecom 16,384
203.251.128.0/18 Korea Telecom 16,384
210.92.0.0/18 Korea Telecom 16,384
210.101.64.0/18 Korea Telecom 16,384
210.106.64.0/18 Korean Education Network 16,384
210.106.128.0/18 Korea Telecom 16,384
210.114.0.0/18 Korea Telecom 16,384
210.181.128.0/18 Korean Education Network 16,384
211.37.128.0/18 Korea Telecom 16,384
211.41.0.0/18 Korea Telecom 16,384
211.45.128.0/18 Korea Telecom 16,384
211.47.0.0/18 Korea Telecom 16,384
211.52.0.0/18 Korea Telecom 16,384
211.56.64.0/18 Korea Telecom 16,384
211.62.0.0/18 Korea Telecom 16,384
211.62.64.0/18 Korea Telecom 16,384
211.115.128.0/18 Korea Telecom 16,384
211.236.64.0/18 Korea Telecom 16,384
220.69.0.0/18 Gwangju University 16,384
59.18.64.0/19 Korea Telecom 8,192
59.18.96.0/19 Korea Telecom 8,192
61.81.224.0/19 Korea Telecom 8,192
115.144.128.0/19 HAIonNet 8,192
115.144.192.0/19 HAIonNet 8,192
118.67.160.0/19 BITNET 8,192
125.7.128.0/19 HAIonNet 8,192
125.7.160.0/19 HAIonNet 8,192
125.141.160.0/19 Korea Telecom 8,192
202.30.0.0/19 KISTI 8,192
203.239.224.0/19 Korea Telecom 8,192
203.242.0.0/19 Korea Telecom 8,192
203.246.0.0/19 Korean Education Network 8,192
203.249.0.0/19 Korean Education Network 8,192
203.249.160.0/19 Korea Telecom 8,192
203.254.96.0/19 Korea Telecom 8,192
210.97.128.0/19 Korean Education Network 8,192
210.106.96.0/19 Korea Telecom 8,192
210.115.224.0/19 Hallym Univ.(HALLYM) 8,192
210.178.192.0/19 Korea Telecom 8,192
210.180.64.0/19 Korea Telecom 8,192
210.220.128.0/19 Korea Telecom 8,192
211.39.64.0/19 Korea Telecom 8,192
211.39.96.0/19 Korean Education Network 8,192
211.39.128.0/19 Korea Telecom 8,192
211.39.192.0/19 BITNET 8,192
211.41.64.0/19 Korea Telecom 8,192
211.42.128.0/19 Korea Telecom 8,192
211.42.192.0/19 Korea Telecom 8,192
211.56.32.0/19 Korea Telecom 8,192
211.174.64.0/19 Korea Telecom 8,192
211.174.96.0/19 BITNET 8,192
211.254.192.0/19 Korea Telecom 8,192
211.255.64.0/19 Korea Telecom 8,192
14.63.144.0/20 Korea Telecom 4,096
49.143.192.0/20 BITNET 4,096
61.251.64.0/20 Korea Telecom 4,096
61.252.32.0/20 Korea Telecom 4,096
113.198.0.0/20 Sungshin WomenS University 4,096
115.144.80.0/20 Uninex 4,096
115.144.240.0/20 corporation 4,096
117.17.16.0/20 Catholic Kwandong University 4,096
175.45.224.0/20 BITNET 4,096
180.92.240.0/20 Korea Telecom 4,096
183.78.128.0/20 HAIonNet 4,096
183.78.144.0/20 HAIonNet 4,096
183.110.128.0/20 Korea Telecom 4,096
183.110.160.0/20 Korea Telecom 4,096
202.30.96.0/20 Korean Education Network 4,096
203.109.0.0/20 HAIonNet 4,096
203.109.16.0/20 HAIonNet 4,096
203.230.80.0/20 Korean Education Network 4,096
203.234.96.0/20 Korea Telecom 4,096
203.252.96.0/20 HANDONG Global University 4,096
203.253.32.0/20 KONGJU NATIONAL UNIVERSITY 4,096
210.104.48.0/20 Korea Telecom 4,096
210.107.192.0/20 KISTI 4,096
210.119.240.0/20 Korea Telecom 4,096
210.204.64.0/20 Korea Telecom 4,096
210.211.0.0/20 Korea Telecom 4,096
211.34.0.0/20 Korea Telecom 4,096
211.43.128.0/20 Korea Telecom 4,096
211.188.0.0/20 BITNET 4,096
211.188.112.0/20 BITNET 4,096
211.218.128.0/20 Korea Telecom 4,096
211.233.128.0/20 BITNET 4,096
211.255.144.0/20 BITNET 4,096
218.159.80.0/20 Korea Telecom 4,096
218.159.112.0/20 Korea Telecom 4,096
220.69.80.0/20 Changwon Moonsung College 4,096
220.73.192.0/20 Korea Telecom 4,096
220.95.160.0/20 Korea Telecom 4,096
220.95.176.0/20 Korea Telecom 4,096
220.95.192.0/20 Korea Telecom 4,096
223.130.224.0/20 JND Communication 4,096
14.46.248.0/21 Gyeongbukdaehakgyo 2,048
14.49.8.0/21 Korea Telecom 2,048
14.49.16.0/21 Korea Telecom 2,048
14.49.48.0/21 Korea Telecom 2,048
27.96.136.0/21 JND Communication 2,048
61.97.160.0/21 BROADBANDIDC 2,048
61.97.168.0/21 BROADBANDIDC 2,048
101.101.136.0/21 JND Communication 2,048
101.101.240.0/21 JND Communication 2,048
112.173.240.0/21 Korea Telecom 2,048
113.198.16.0/21 Sungshin WomenS University 2,048
114.70.248.0/21 Myongji University 2,048
115.85.160.0/21 JND Communication 2,048
115.85.168.0/21 JND Communication 2,048
115.144.72.0/21 corporation 2,048
115.144.96.0/21 corporation 2,048
115.144.112.0/21 whitebiz 2,048
115.144.168.0/21 HAIonNet 2,048
115.144.184.0/21 HAIonNet 2,048
115.144.224.0/21 whitebiz 2,048
117.17.8.0/21 Catholic Kwandong University 2,048
117.17.152.0/21 Myongji University 2,048
128.134.232.0/21 Seongsinyeojadaehakgyo 2,048
183.110.144.0/21 Korea Telecom 2,048
183.110.176.0/21 Korea Telecom 2,048
202.133.16.0/21 HAIonNet 2,048
202.133.24.0/21 HAIonNet 2,048
203.230.200.0/21 HANIL UNIVERSITY & PRESBYTERIAN THEOLOGICAL SEMINARY 2,048
203.232.152.0/21 Korean Education Network 2,048
203.232.216.0/21 Korean Education Network 2,048
203.237.192.0/21 daekuUniversity of Education 2,048
203.237.232.0/21 BUSAN NATIONAL UNIVERSITY OF EDUCATION 2,048
203.252.16.0/21 HANSHIN University 2,048
210.100.192.0/21 Korea Telecom 2,048
210.106.80.0/21 Korean Education Network 2,048
210.110.24.0/21 JUSEONG COLLEGE 2,048
210.125.88.0/21 Sungshin Womens University 2,048
210.125.96.0/21 Sungshin Womens University 2,048
210.125.240.0/21 ANSAN COLLEGE 2,048
210.125.248.0/21 Chodang University 2,048
210.179.0.0/21 Korea Telecom 2,048
210.181.128.0/21 SONGWON COLLEGE 2,048
211.46.8.0/21 Korea Telecom 2,048
211.56.8.0/21 BITNET 2,048
211.188.104.0/21 BITNET 2,048
211.221.248.0/21 Sinansandaehakgyo 2,048
211.228.168.0/21 Gyeongundaehakgyo 2,048
211.253.48.0/21 Korea Telecom 2,048
211.255.128.0/21 BITNET 2,048
218.150.48.0/21 Korea Telecom 2,048
218.151.104.0/21 Korea Telecom 2,048
218.159.96.0/21 Korea Telecom 2,048
218.159.128.0/21 Korea Telecom 2,048
220.68.48.0/21 CHANGWON NATIONAL UNIVERSITY 2,048
220.68.136.0/21 Andong National University 2,048
220.69.96.0/21 Changwon Moonsung College 2,048
220.69.216.0/21 Andong National University 2,048
220.69.240.0/21 Andong National University 2,048
220.90.144.0/21 Semyeongdaehakgyo 2,048
220.149.104.0/21 Handong Global University 2,048
221.157.104.0/21 Gyemyeongmunhwadaehakgyojang 2,048
222.116.120.0/21 Semyeongdaehakgyo 2,048
223.195.80.0/21 ANSAN COLLEGE 2,048
223.255.192.0/21 BITNET 2,048
14.63.132.0/22 Korea Telecom 1,024
14.63.136.0/22 Korea Telecom 1,024
14.63.236.0/22 Korea Telecom 1,024
14.128.136.0/22 Cafe24 Corp. 1,024
14.128.140.0/22 Cafe24 Corp. 1,024
14.128.144.0/22 Cafe24 Corp. 1,024
14.128.148.0/22 Cafe24 Corp. 1,024
14.128.152.0/22 Cafe24 Corp. 1,024
14.128.156.0/22 Cafe24 Corp. 1,024
14.128.160.0/22 Cafe24 Corp. 1,024
45.64.172.0/22 NEXINNO 1,024
45.92.104.0/22 Improvizus MB 1,024
45.249.64.0/22 BITNET 1,024
49.50.152.0/22 BROADBANDIDC 1,024
49.50.156.0/22 JND Communication 1,024
61.72.180.0/22 KT 1,024
66.93.140.0/22 Private Customer 1,024
66.253.120.0/22 Private Customer 1,024
69.17.60.0/22 PorterTech Consulting, LLC 1,024
101.101.224.0/22 JND Communication 1,024
101.101.228.0/22 BROADBANDIDC 1,024
101.101.236.0/22 BROADBANDIDC 1,024
101.101.248.0/22 BROADBANDIDC 1,024
103.4.176.0/22 BITNET 1,024
103.4.180.0/22 HAIonNet 1,024
103.12.248.0/22 Korea Register of Shipping 1,024
103.251.104.0/22 NEXINNO 1,024
109.174.236.0/22 Code200 UAB 1,024
110.93.120.0/22 JND Communication 1,024
110.93.124.0/22 BROADBANDIDC 1,024
113.198.24.0/22 Sungshin WomenS University 1,024
114.70.144.0/22 konkuk univ 1,024
114.70.244.0/22 Myongji University 1,024
114.71.52.0/22 SEOKANG COLLEGE 1,024
114.71.84.0/22 useokUniversity 1,024
115.144.64.0/22 HAIonNet 1,024
115.144.108.0/22 whitebiz 1,024
115.144.124.0/22 corporation 1,024
115.144.160.0/22 HAIonNet 1,024
115.144.232.0/22 HAIonNet 1,024
117.17.0.0/22 Catholic Kwandong University 1,024
117.17.136.0/22 Gyeonggi College of Science and Technology 1,024
117.17.212.0/22 Kaywon School of Art and Design 1,024
117.17.216.0/22 Kaywon School of Art and Design 1,024
121.159.36.0/22 Gyeongundaehakgyo 1,024
128.134.32.0/22 KT 1,024
128.134.172.0/22 Korea Telecom 1,024
147.125.228.0/22 Internet Utilities Europe and Asia Limited 1,024
175.207.32.0/22 Korea Telecom 1,024
194.231.144.0/22 Korea Telecom 1,024
202.86.8.0/22 HAIonNet 1,024
202.86.12.0/22 HAIonNet 1,024
202.126.112.0/22 HAIonNet 1,024
202.126.116.0/22 HAIonNet 1,024
203.230.128.0/22 Hosan University 1,024
203.230.220.0/22 CHUNGKANG COLLEGE 1,024
203.232.144.0/22 Korean Education Network 1,024
203.234.88.0/22 andongkwahakdaehak 1,024
203.234.112.0/22 TONGWON COLLEGE 1,024

The list on this page is limited to 400 results. The totality of IPv4 ranges for this ASN is available through our ASN & IP Ranges APIs.

Netblock Company
2400:e1::/32 Korea Telecom
2400:f1::/32 Korea Telecom
2400:f2::/32 Korea Telecom
2400:f3::/32 Korea Telecom
2400:f4::/32 Korea Telecom
2400:f5::/32 Korea Telecom
2400:f6::/32 Korea Telecom
2400:f7::/32 Korea Telecom
2400:0:810::/44 Korea Telecom
2400:0:820::/44 Korea Telecom
2400:0:830::/44 Korea Telecom
2400:0:840::/44 Korea Telecom
2400:0:850::/44 Korea Telecom
2400:0:860::/44 Korea Telecom
2400:0:611::/48 Korea Telecom
2400:12::/48 Korea Telecom
2400:32::/48 Korea Telecom
2400:103:c009::/48 Korea Telecom
2400:130:c009::/48 Korea Telecom
2400:140:c009::/48 Korea Telecom
2400:144:c009::/48 Korea Telecom
2400:150:c009::/48 Korea Telecom
2400:156:c009::/48 Korea Telecom
2400:160:c009::/48 Korea Telecom
2400:221:3002::/48 Korea Telecom

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WHOIS Details

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                                                ASHandle:       AS4766
                                                OrgID:          AS4766
                                                ASName:         AS4766
                                                ASNumber:       AS4766
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 733,567 domain names hosted across 42,710 IP addresses on this ASN.

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IP Address Domain Domains on this IP
202.31.187.204 ██████████ 20,760
222.122.39.84 ██████████ 12,836
183.111.139.231 ████████ 12,118
183.111.139.227 ██████████ 11,469
183.111.139.225 ██████████ 10,654
183.111.139.226 ██████████ 10,470
211.43.12.102 ███████ 10,432
183.111.139.228 ██████████ 8,181
183.111.139.230 ██████████ 7,888
183.111.139.224 ██████████ 7,704

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Peers

There are 663 peers for this ASN.

Peers Name
AS10034 SEOUL AGRICULTURAL MARINE PRODUCTS CORP.
AS10037 EUGENE INVESTMENT FUTURES Co.,Ltd.
AS10039 Korea Health Industry Development Institute
AS10040 NICE Information Telecommunication, Inc
AS10042 SUSEONG COLLEGE
AS10045 Hanbat National University
AS10046 HOWON UNIVERSITY
AS10052 Kyungpook National University
AS10053 yeonsung University
AS10056 Hyundai Marin Fire Insurance
AS10058 NACUFOK
AS10060 YONSEI UNIVERSITY HEALTH SYSTEM
AS10061 Financial Supervisory Service
AS10062 Branksome Hall Asia
AS10064 expernet
AS10065 NICE TCM
AS10069 Seoul Metro
AS10071 anyang University
AS10073 Korea National Open University
AS10088 KWANGWOON UNIVERSITY
AS10154 DUNAMU
AS10156 Seoul National University of Education
AS10159 Korea Aerospace University
AS10166 Korea Water Resources Corporation
AS10167 HANVIT BANK
AS10170 The Bank of Korea
AS10171 SKTelink
AS10173 KSNET.Inc
AS10176 Daejon Metropolitan Office of Education
AS10178 Kakaopay Corp
AS10179 Daehan Investment Trust Securities
AS10180 Duksung Womens University
AS10184 Korean Federation of Community Credit Cooperatives
AS10185 Hana Bank Co.
AS10186 Korean Red Cross
AS10188 Songdo Chadwick international School
AS10190 Joongbu University
AS10191 SEEGENE MEDICAL FOUNDATION
AS10192 kiwoom Securities.co.,Ltd
AS10193 BUSANBANK
AS10195 HAIonNet
AS10196 KOOKMIN BANK
AS10197 Chonnam National University
AS11528 Photronics Inc.
AS12222 Akamai Technologies, Inc.
AS1237 KISTI
AS12389 PJSC Rostelecom
AS1239 Sprint
AS1273 Vodafone Group PLC
AS12859 BIT BV
AS1299 Arelion Sweden AB
AS131093 viva republica
AS131094 HYUNDAI MOTOR CO
AS131095 HanwhalifeFinancialService
AS131096 Master Motors Management
AS131098 Korea Internet Security Agency
AS131101 BNK SYSTEM
AS131792 The Daegu Bank, Ltd
AS131793 Green Technology Center
AS131797 National Medical Center
AS131798 Sangsang Networks Co., Ltd.
AS131802 NongHyup Life Insurance
AS131803 HOBAN CONSTRUSION
AS131804 Seoul Regional Correction Headquarters
AS131805 NHSAVINGSBANK
AS131806 KCTC
AS131810 KOOKMIN BANK
AS131814 Presbyterian Medical Center
AS131815 Nonghyup Property and Casualty Insurance Co.,Ltd
AS131816 IBK Insurance
AS131817 Hecto Innovation Co., Ltd
AS131818 YONHAP INFOMAX
AS131819 Doosan Engineering Construction Co.,Ltd
AS131821 Korea Investment Real Asset Management Co., Ltd
AS131822 Korea National University of Transportation
AS131823 korea Institute for Animal Products Quality Evaluation
AS131824 OKDATASYSTEM
AS131825 KCTC
AS131827 jejubank
AS131835 samyangfoods.co
AS131836 Firstfire Marine Insurance
AS131838 eBEST INVESTMENTSECURITIES
AS131840 JT Savings Bank
AS131843 Korea Investment Management CO.
AS131844 Nonghyup Property and Casualty Insurance Co.,Ltd
AS131845 KOREA INVESTMENT VALUE ASSET MANAGEMENT Co., Ltd.
AS131846 GYEONGGI-DO FIRE SERVICES
AS131847 Korea District Heating Corporation
AS131848 YUHAN
AS131850 Hana Insurance Co., Ltd.
AS131852 EUGENE INVESTMENT FUTURES Co.,Ltd.
AS131853 MYONGJI HOSPITAL
AS131854 Saemangeum Development and Investment Agency
AS131857 KCTC
AS131858 kakaopay insurance
AS131859 HYUNDAI COMMERCIAL INC.
AS131860 Nonghyup Property and Casualty Insurance Co.,Ltd
AS131862 Nonghyup Property and Casualty Insurance Co.,Ltd
AS131867 Sinokor Merchant Marine Co., Ltd.
AS131868 SeoulEnergyCorporation
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There are 12 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS174 Cogent Communications, LLC
AS2914 NTT America, Inc.
AS3257 GTT Communications Inc.
AS3320 Deutsche Telekom AG
AS3356 Level 3 Parent, LLC
AS3491 PCCW Global, Inc.
AS6461 Zayo Bandwidth
AS6762 TELECOM ITALIA SPARKLE S.p.A.
AS6830 Liberty Global Europe Holding B.V.
AS6939 Hurricane Electric LLC
AS701 Verizon Business
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are 502 downstreams for this ASN.

Downstreams Name
AS10034 SEOUL AGRICULTURAL MARINE PRODUCTS CORP.
AS10037 EUGENE INVESTMENT FUTURES Co.,Ltd.
AS10039 Korea Health Industry Development Institute
AS10040 NICE Information Telecommunication, Inc
AS10042 SUSEONG COLLEGE
AS10045 Hanbat National University
AS10046 HOWON UNIVERSITY
AS10052 Kyungpook National University
AS10053 yeonsung University
AS10056 Hyundai Marin Fire Insurance
AS10058 NACUFOK
AS10060 YONSEI UNIVERSITY HEALTH SYSTEM
AS10062 Branksome Hall Asia
AS10065 NICE TCM
AS10069 Seoul Metro
AS10071 anyang University
AS10073 Korea National Open University
AS10088 KWANGWOON UNIVERSITY
AS10156 Seoul National University of Education
AS10159 Korea Aerospace University
AS10166 Korea Water Resources Corporation
AS10167 HANVIT BANK
AS10170 The Bank of Korea
AS10171 SKTelink
AS10173 KSNET.Inc
AS10176 Daejon Metropolitan Office of Education
AS10178 Kakaopay Corp
AS10179 Daehan Investment Trust Securities
AS10180 Duksung Womens University
AS10184 Korean Federation of Community Credit Cooperatives
AS10185 Hana Bank Co.
AS10186 Korean Red Cross
AS10188 Songdo Chadwick international School
AS10190 Joongbu University
AS10191 SEEGENE MEDICAL FOUNDATION
AS10192 kiwoom Securities.co.,Ltd
AS10193 BUSANBANK
AS10195 HAIonNet
AS10196 KOOKMIN BANK
AS10197 Chonnam National University
AS11528 Photronics Inc.
AS12222 Akamai Technologies, Inc.
AS1237 KISTI
AS131093 viva republica
AS131094 HYUNDAI MOTOR CO
AS131095 HanwhalifeFinancialService
AS131096 Master Motors Management
AS131098 Korea Internet Security Agency
AS131101 BNK SYSTEM
AS131792 The Daegu Bank, Ltd
AS131798 Sangsang Networks Co., Ltd.
AS131802 NongHyup Life Insurance
AS131804 Seoul Regional Correction Headquarters
AS131805 NHSAVINGSBANK
AS131810 KOOKMIN BANK
AS131814 Presbyterian Medical Center
AS131815 Nonghyup Property and Casualty Insurance Co.,Ltd
AS131816 IBK Insurance
AS131817 Hecto Innovation Co., Ltd
AS131819 Doosan Engineering Construction Co.,Ltd
AS131821 Korea Investment Real Asset Management Co., Ltd
AS131822 Korea National University of Transportation
AS131827 jejubank
AS131835 samyangfoods.co
AS131836 Firstfire Marine Insurance
AS131838 eBEST INVESTMENTSECURITIES
AS131843 Korea Investment Management CO.
AS131844 Nonghyup Property and Casualty Insurance Co.,Ltd
AS131845 KOREA INVESTMENT VALUE ASSET MANAGEMENT Co., Ltd.
AS131846 GYEONGGI-DO FIRE SERVICES
AS131847 Korea District Heating Corporation
AS131848 YUHAN
AS131850 Hana Insurance Co., Ltd.
AS131852 EUGENE INVESTMENT FUTURES Co.,Ltd.
AS131858 kakaopay insurance
AS131860 Nonghyup Property and Casualty Insurance Co.,Ltd
AS131862 Nonghyup Property and Casualty Insurance Co.,Ltd
AS131868 SeoulEnergyCorporation
AS131870 KSPO
AS131871 HYUNDAICARD CO.
AS131872 IITP
AS131873 HARIM
AS131878 HYUNDAICARD CO.
AS132203 Tencent Building, Kejizhongyi Avenue
AS132337 Axclusive
AS133771 Rapid Shield Company Limited
AS135354 NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD.
AS136041 Singapore Telecom, ConnectPlus
AS136209 CyberForest LLC.
AS138380 VOLVO GROUP KOREA CO LTD, Construction Equipment Seoul
AS141167 AgotoZ HK Limited
AS152156 Naruto
AS152198 Gangwon State University
AS152200 SMBS
AS152201 NongHyup Agribusiness Group inc.
AS152207 KART, KIDI
AS152209 Eromnet Inc
AS152210 HyosungITX
AS152211 Toss Securities Co., Ltd.
AS152214 Korean Air Lines
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

149,410 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
1.102.138.94 AS4766 Korea Telecom 29.99ms from Chuncheon, KR
118.35.130.152 AS4766 Korea Telecom 7.57ms from Dongnae, KR
221.164.125.1 AS4766 Korea Telecom 7.55ms from Dongnae, KR
211.220.10.98 AS4766 Korea Telecom 8.04ms from Dongnae, KR
121.175.203.173 AS4766 Korea Telecom 6.63ms from Dongnae, KR
59.4.237.161 AS4766 Korea Telecom 8.90ms from Dongnae, KR
119.199.122.2 AS4766 Korea Telecom 8.17ms from Dongnae, KR
121.158.224.118 AS4766 Korea Telecom 6.94ms from Dongnae, KR
118.42.57.113 AS4766 Korea Telecom 157.00ms from Hangzhou, CN
125.156.199.141 AS4766 Korea Telecom 90.05ms from Hong Kong, HK
125.155.228.149 AS4766 Korea Telecom 96.19ms from Hong Kong, HK
125.148.7.145 AS4766 Korea Telecom 135.37ms from Mumbai, IN
115.17.117.179 AS4766 Korea Telecom 125.00ms from Mumbai, IN
125.146.64.238 AS4766 Korea Telecom 125.78ms from Mumbai, IN
14.74.187.212 AS4766 Korea Telecom 127.96ms from Portland, US
118.59.192.146 AS4766 Korea Telecom 134.07ms from Portland, US
175.248.244.14 AS4766 Korea Telecom 7.85ms from Seoul, KR
112.160.185.30 AS4766 Korea Telecom 7.57ms from Seoul, KR
220.79.140.138 AS4766 Korea Telecom 1.83ms from Seoul, KR
121.132.151.1 AS4766 Korea Telecom 1.56ms from Seoul, KR
121.189.142.1 AS4766 Korea Telecom 5.24ms from Seoul, KR
121.149.245.238 AS4766 Korea Telecom 8.19ms from Seoul, KR
14.54.19.103 AS4766 Korea Telecom 2.82ms from Seoul, KR
14.65.196.6 AS4766 Korea Telecom 1.80ms from Seoul, KR
14.52.108.129 AS4766 Korea Telecom 1.39ms from Seoul, KR

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
76.5.111.254 AS19901 Brightspeed 3.94ms from Ashburn, US
97.112.213.254 AS19901 Brightspeed 6.14ms from Atlanta, US
66.169.89.142 AS20115 Charter Communications LLC 11.35ms from Atlanta, US
96.67.4.94 AS7922 Comcast Cable Communications, LLC 7.36ms from Boston, US
113.241.137.110 AS4134 CHINANET-BACKBONE 8.77ms from Chenzhou, CN
76.160.80.110 AS7029 Windstream Communications LLC 7.22ms from Chicago, US
66.164.41.110 AS11492 CABLE ONE, INC. 3.46ms from Dallas, US
75.173.139.254 AS19901 Brightspeed 4.55ms from Dallas, US
70.90.200.206 AS7922 Comcast Cable Communications, LLC 12.79ms from Denver, US
103.176.67.30 AS138839 PT Adidaya Infocom Lestari 0.23ms from Jakarta, ID
86.130.56.174 AS2856 British Telecommunications PLC 6.46ms from London, GB
109.153.239.30 AS2856 British Telecommunications PLC 5.97ms from London, GB
212.169.231.254 AS12479 Orange Espagne SA 13.56ms from Madrid, ES
201.100.81.14 AS8151 UNINET 15.13ms from Monterrey, MX
193.232.69.62 AS3267 SCIENTIFIC RESEARCH INSTITUTE FOR SYSTEM ANALYSIS OF THE NATIONAL RESEARCH CENTRE "KURCHATOV INSTITUTE" 0.91ms from Moscow, RU
116.222.229.94 AS9824 JCOM Co., Ltd. 10.34ms from Osaka, JP
64.145.0.222 AS142622 Dream Information Laboratory 0.38ms from Singapore, SG
128.106.133.254 AS9506 Singtel Fibre Broadband 1.32ms from Singapore, SG
163.22.65.126 AS1659 Taiwan Academic Network (TANet) Information Center 5.82ms from Taipei, TW
140.115.147.254 AS18420 National Central University 3.52ms from Taipei, TW
210.66.171.254 AS4780 Digital United Inc. 6.38ms from Taipei, TW
223.219.246.238 AS4713 NTT DOCOMO BUSINESS,Inc. 13.16ms from Tokyo, JP
124.117.165.30 AS4134 CHINANET-BACKBONE 3.17ms from UEruemqi, CN
142.104.16.254 AS16462 University of Victoria 2.84ms from Vancouver, CA
71.220.251.254 AS209 CenturyLink Communications, LLC 5.75ms from Atlanta, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f3 59.5.103.11
traceroute to 59.5.103.11 (59.5.103.11): 64 hops max, 52 byte packets
4 *
5 *
6 *
7 [AS4766] 112.174.87.37 383.753 ms
8 *
9 *
10 *
11 *
12 [AS4766] 59.5.103.11 404.261 ms
Measurement taken from IPinfo ProbeNet in Abidjan, CI
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS4766 at robtex.

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