AS4766 - kt.com

Korea Telecom

AS4766 Korea Telecom

kt.com

South Korea

apnic

45,467,904

isp

Network Speed

DOWNLOAD
51.63
MBPS
View Details

Hosted Domains

There are 552,856 domain names hosted across 32,978 IP addresses on this ASN.

Show Domains

Whois Details

aut-num:        AS4766
as-name:        KIXS-AS-KR
descr:          Korea Telecom
country:        KR
admin-c:        AM1758-AP
tech-c:         AM1758-AP
import:         from AS9277
import:         from AS9318
export:         to AS9277
export:         to AS9318
default:        to AS9277
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2016-11-23T01:18:18Z
source:         APNIC


mntner:         MNT-KRNIC-AP
upd-to:         hostmaster@nic.or.kr
descr:          IT Venture Tower 135 Jungdae-ro Songpa-gu Seoul
descr:          KR
admin-c:        HM127-AP
tech-c:         HM127-AP
referral-by:    APNIC-HM
auth:           # Filtered
mnt-by:         MNT-KRNIC-AP
last-modified:  2018-05-18T06:06:30Z
source:         APNIC

person:         AS Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
country:        KR
phone:          +82-2-500-6630
e-mail:         kornet_ip@kt.com
nic-hdl:        AM1758-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2016-11-23T01:17:45Z
source:         APNIC

IP Address Ranges

Netblock Description Num IPs
101.101.128.0/21 JND Communication 2,048
101.101.136.0/21 JND Communication 2,048
101.101.144.0/20 JND Communication 4,096
101.101.192.0/20 JND Communication 4,096
101.101.224.0/20 JND Communication 4,096
101.101.240.0/21 JND Communication 2,048
101.101.248.0/21 JND Communication 2,048
103.11.56.0/23 JND Communication 512
103.11.58.0/23 JND Communication 512
103.12.248.0/22 Korea Register of Shipping 1,024
103.12.248.0/24 Korea Register of Shipping 256
103.12.249.0/24 Korea Register of Shipping 256
103.12.250.0/24 Korea Register of Shipping 256
103.12.251.0/24 Korea Register of Shipping 256
103.212.124.0/24 Webzen Inc. 256
103.212.126.0/24 Webzen Inc. 256
103.212.127.0/24 Webzen Inc. 256
103.228.96.0/24 South Korea 256
103.228.99.0/24 SouthKorea 256
103.247.232.0/23 Korea Telecom 512
103.251.104.0/22 NEXINNO 1,024
103.2.92.0/22 JND Communication 1,024
103.4.176.0/22 NETROPY CO.,Ltd 1,024
103.4.180.0/22 HAIonNet 1,024
103.43.69.0/24 FLAT E 3/F,.PO CHEONG BUILDING,148-154 NAM CHEONG STREET 256
103.57.60.0/22 WITHSYSTEMS 1,024
103.7.33.0/24 KOREA DATA 256
103.7.34.0/24 KOREA DATA 256
103.7.35.0/24 KOREA DATA 256
103.86.84.0/24 Cloud Information Technology (Intl) Telecom Group LIMITED 256
107.155.28.0/24 ZENLA-1 256
110.68.0.0/14 Korea Telecom 262,144
110.92.20.0/24 Hanwha Investment Securities Co., Ltd. 256
110.92.21.0/24 Hanwha Investment Securities Co., Ltd. 256
110.93.112.0/21 JND Communication 2,048
110.93.120.0/21 JND Communication 2,048
112.160.0.0/12 Korea Telecom 1,048,576
112.160.0.0/13 Korea Telecom 524,288
112.161.25.0/24 Korea Telecom 256
112.168.0.0/13 Korea Telecom 524,288
112.173.240.0/21 Korea Telecom 2,048
112.176.0.0/12 Korea Telecom 1,048,576
112.187.203.0/24 Korea Telecom 256
112.196.208.0/24 KOREA DATA 256
112.196.209.0/24 KOREA DATA 256
113.197.83.0/24 ULNetworks Co., Ltd. 256
113.197.84.0/22 ULNetworks Co., Ltd. 1,024
113.198.0.0/20 Korean Education Network 4,096
113.198.151.0/24 Korean Education Network 256
113.198.152.0/22 Korean Education Network 1,024
113.198.156.0/23 Korean Education Network 512
113.198.16.0/21 Korean Education Network 2,048
113.198.181.0/24 Korean Education Network 256
113.198.182.0/24 Korean Education Network 256
113.198.183.0/24 Korean Education Network 256
113.198.195.0/24 Korean Education Network 256
113.198.24.0/22 Korean Education Network 1,024
113.198.28.0/23 Korean Education Network 512
113.20.127.0/24 CMC Telecom Infrastructure Company 256
114.70.129.0/24 Korean Education Network 256
114.70.130.0/24 Korean Education Network 256
114.70.131.0/24 Korean Education Network 256
114.70.132.0/23 Korean Education Network 512
114.70.134.0/23 Korean Education Network 512
114.70.136.0/24 Korean Education Network 256
114.70.137.0/24 Korean Education Network 256
114.70.139.0/24 Korean Education Network 256
114.70.144.0/22 Korean Education Network 1,024
114.70.148.0/24 Korean Education Network 256
114.70.150.0/24 Korean Education Network 256
114.70.160.0/24 Korean Education Network 256
114.70.161.0/24 Korean Education Network 256
114.70.162.0/24 Korean Education Network 256
114.70.174.0/23 Korean Education Network 512
114.70.176.0/23 Korean Education Network 512
114.70.178.0/24 Korean Education Network 256
114.70.207.0/24 Korean Education Network 256
114.70.210.0/24 Korean Education Network 256
114.70.211.0/24 Korean Education Network 256
114.70.212.0/24 Korean Education Network 256
114.70.213.0/24 Korean Education Network 256
114.70.214.0/24 Korean Education Network 256
114.70.215.0/24 Korean Education Network 256
114.70.216.0/23 Korean Education Network 512
114.70.244.0/22 Korean Education Network 1,024
114.70.248.0/21 Korean Education Network 2,048
114.70.27.0/24 Korean Education Network 256
114.70.28.0/24 Korean Education Network 256
114.70.29.0/24 Korean Education Network 256
114.70.30.0/24 Korean Education Network 256
114.70.31.0/24 Korean Education Network 256
114.70.32.0/24 Korean Education Network 256
114.70.33.0/24 Korean Education Network 256
114.70.34.0/24 Korean Education Network 256
114.70.35.0/24 Korean Education Network 256
114.70.36.0/23 Korean Education Network 512
114.70.38.0/24 Korean Education Network 256
114.70.39.0/24 Korean Education Network 256
114.70.41.0/24 Korean Education Network 256
114.70.49.0/24 Korean Education Network 256
114.70.67.0/24 Korean Education Network 256
114.70.68.0/24 Korean Education Network 256
114.70.69.0/24 Korean Education Network 256
114.70.78.0/24 Korean Education Network 256
114.70.79.0/24 Korean Education Network 256
114.70.80.0/24 Korean Education Network 256
114.70.81.0/24 Korean Education Network 256
114.71.128.0/24 Korean Education Network 256
114.71.129.0/24 Korean Education Network 256
114.71.130.0/24 Korean Education Network 256
114.71.131.0/24 Korean Education Network 256
114.71.132.0/24 Korean Education Network 256
114.71.133.0/24 Korean Education Network 256
114.71.134.0/24 Korean Education Network 256
114.71.135.0/24 Korean Education Network 256
114.71.136.0/24 Korean Education Network 256
114.71.137.0/24 Korean Education Network 256
114.71.138.0/24 Korean Education Network 256
114.71.139.0/24 Korean Education Network 256
114.71.140.0/24 Korean Education Network 256
114.71.141.0/24 Korean Education Network 256
114.71.142.0/24 Korean Education Network 256
114.71.143.0/24 Korean Education Network 256
114.71.144.0/24 Korean Education Network 256
114.71.145.0/24 Korean Education Network 256
114.71.146.0/24 Korean Education Network 256
114.71.147.0/24 Korean Education Network 256
114.71.148.0/24 Korean Education Network 256
114.71.150.0/24 Korean Education Network 256
114.71.152.0/24 Korean Education Network 256
114.71.154.0/24 Korean Education Network 256
114.71.156.0/24 Korean Education Network 256
114.71.157.0/24 Korean Education Network 256
114.71.158.0/24 Korean Education Network 256
114.71.159.0/24 Korean Education Network 256
114.71.234.0/24 Korean Education Network 256
114.71.236.0/24 Korean Education Network 256
114.71.237.0/24 Korean Education Network 256
114.71.238.0/24 Korean Education Network 256
114.71.246.0/23 Korean Education Network 512
114.71.248.0/24 Korean Education Network 256
114.71.52.0/22 Korean Education Network 1,024
114.71.56.0/23 Korean Education Network 512
114.71.83.0/24 Korean Education Network 256
114.71.84.0/22 Korean Education Network 1,024
114.71.90.0/24 Korean Education Network 256
114.71.91.0/24 Korean Education Network 256
114.71.92.0/24 Korean Education Network 256
114.71.93.0/24 Korean Education Network 256
114.71.94.0/24 Korean Education Network 256
114.71.95.0/24 Korean Education Network 256
115.0.0.0/12 Korea Telecom 1,048,576
115.144.0.0/16 HAIonNet 65,536
115.16.0.0/13 Korea Telecom 524,288
115.20.0.0/17 Korea Telecom 32,768
115.22.65.0/24 Korea Telecom 256
115.85.160.0/21 JND Communication 2,048
115.85.168.0/21 JND Communication 2,048
116.200.0.0/15 Korea Telecom 131,072
117.16.176.0/24 Korean Education Network 256
117.16.177.0/24 Korean Education Network 256
117.16.178.0/24 Korean Education Network 256
117.16.179.0/24 Korean Education Network 256
117.16.180.0/24 Korean Education Network 256
117.16.181.0/24 Korean Education Network 256
117.16.182.0/24 Korean Education Network 256
117.16.183.0/24 Korean Education Network 256
117.16.184.0/24 Korean Education Network 256
117.16.185.0/24 Korean Education Network 256
117.16.235.0/24 Korean Education Network 256
117.16.236.0/24 Korean Education Network 256
117.16.237.0/24 Korean Education Network 256
117.16.238.0/24 Korean Education Network 256
117.16.239.0/24 Korean Education Network 256
117.16.240.0/24 Korean Education Network 256
117.16.241.0/24 Korean Education Network 256
117.16.255.0/24 Korean Education Network 256
117.16.32.0/24 Korean Education Network 256
117.16.33.0/24 Korean Education Network 256
117.16.34.0/24 Korean Education Network 256
117.16.38.0/24 Korean Education Network 256
117.16.39.0/24 Korean Education Network 256
117.16.52.0/23 Korean Education Network 512
117.16.60.0/24 Korean Education Network 256
117.16.61.0/24 Korean Education Network 256
117.16.62.0/24 Korean Education Network 256
117.16.63.0/24 Korean Education Network 256
117.16.64.0/24 Korean Education Network 256
117.16.65.0/24 Korean Education Network 256
117.16.66.0/24 Korean Education Network 256
117.16.72.0/24 Korean Education Network 256
117.16.75.0/24 Korean Education Network 256
117.16.76.0/24 Korean Education Network 256
117.16.90.0/24 Korean Education Network 256
117.17.126.0/24 Korean Education Network 256
117.17.127.0/24 Korean Education Network 256
117.17.133.0/24 Korean Education Network 256
117.17.134.0/23 Korean Education Network 512
117.17.136.0/22 Korean Education Network 1,024
117.17.150.0/23 Korean Education Network 512
117.17.152.0/21 Korean Education Network 2,048
117.17.160.0/23 Korean Education Network 512
117.17.162.0/24 Korean Education Network 256
117.17.163.0/24 Korean Education Network 256
117.17.174.0/24 Korean Education Network 256
117.17.176.0/23 Korean Education Network 512
117.17.176.0/24 Korean Education Network 256
117.17.177.0/24 Korean Education Network 256
117.17.178.0/23 Korean Education Network 512
117.17.178.0/24 Korean Education Network 256
117.17.179.0/24 Korean Education Network 256
117.17.210.0/24 Korean Education Network 256
117.17.211.0/24 Korean Education Network 256
117.17.212.0/22 Korean Education Network 1,024
117.17.216.0/22 Korean Education Network 1,024
117.17.253.0/24 Korean Education Network 256
117.17.254.0/24 Korean Education Network 256
117.17.66.0/24 Korean Education Network 256
117.17.67.0/24 Korean Education Network 256
117.17.78.0/24 Korean Education Network 256
117.17.79.0/24 Korean Education Network 256
117.17.92.0/23 Korean Education Network 512
117.17.94.0/24 Korean Education Network 256
118.234.0.0/15 Korea Telecom 131,072
118.32.0.0/12 Korea Telecom 1,048,576
118.32.0.0/13 Korea Telecom 524,288
118.36.200.0/23 Korea Telecom 512
118.40.0.0/13 Korea Telecom 524,288
118.40.167.0/24 Korea Telecom 256
118.46.128.0/18 Korea Telecom 16,384
118.46.137.0/24 Korea Telecom 256
118.46.183.0/24 Korea Telecom 256
118.48.0.0/12 Korea Telecom 1,048,576
118.67.160.0/19 NETROPY CO.,Ltd 8,192
119.192.0.0/12 Korea Telecom 1,048,576
119.192.0.0/13 Korea Telecom 524,288
119.194.180.0/24 Korea Telecom 256
119.194.93.0/24 Korea Telecom 256
119.200.0.0/13 Korea Telecom 524,288
119.200.170.0/24 Korea Telecom 256
119.200.171.0/24 Korea Telecom 256
119.200.172.0/24 Korea Telecom 256
119.200.173.0/24 Korea Telecom 256
119.200.174.0/24 Korea Telecom 256
119.200.175.0/24 Korea Telecom 256
119.200.176.0/24 Korea Telecom 256
119.200.177.0/24 Korea Telecom 256
119.208.0.0/12 Korea Telecom 1,048,576
121.101.192.0/21 JND Communication 2,048
121.101.200.0/24 JND Communication 256
121.101.201.0/24 JND Communication 256
121.101.202.0/24 JND Communication 256
121.101.203.0/24 JND Communication 256
121.101.204.0/24 JND Communication 256
121.101.205.0/24 JND Communication 256
121.101.206.0/24 JND Communication 256
121.101.207.0/24 JND Communication 256
121.126.0.0/16 HAIonNet 65,536
121.128.0.0/11 Korea Telecom 2,097,152
121.128.0.0/12 Korea Telecom 1,048,576
121.128.0.0/13 Korea Telecom 524,288
121.135.170.0/24 Korea Telecom 256
121.135.235.0/24 Korea Telecom 256
121.136.0.0/13 Korea Telecom 524,288
121.137.151.0/24 Korea Telecom 256
121.137.185.0/24 Korea Telecom 256
121.143.57.0/24 Korea Telecom 256
121.144.0.0/12 Korea Telecom 1,048,576
121.144.0.0/13 Korea Telecom 524,288
121.150.39.0/24 Korea Telecom 256
121.152.0.0/13 Korea Telecom 524,288
121.156.150.0/24 Korea Telecom 256
121.156.153.0/24 Korea Telecom 256
121.159.242.0/24 Korea Telecom 256
121.159.243.0/24 Korea Telecom 256
121.159.34.0/23 Korea Telecom 512
121.159.36.0/22 Korea Telecom 1,024
121.160.0.0/11 Korea Telecom 2,097,152
121.160.0.0/12 Korea Telecom 1,048,576
121.160.0.0/13 Korea Telecom 524,288
121.160.57.0/24 Korea Telecom 256
121.160.64.0/24 Korea Telecom 256
121.160.65.0/24 Korea Telecom 256
121.160.66.0/24 Korea Telecom 256
121.160.67.0/24 Korea Telecom 256
121.166.78.0/24 Korea Telecom 256
121.168.0.0/13 Korea Telecom 524,288
121.172.235.0/24 Korea Telecom 256
121.176.0.0/12 Korea Telecom 1,048,576
121.176.0.0/13 Korea Telecom 524,288
121.176.133.0/24 Korea Telecom 256
121.176.134.0/24 Korea Telecom 256
121.178.215.0/24 Korea Telecom 256
121.184.0.0/13 Korea Telecom 524,288
121.186.148.0/24 Korea Telecom 256
121.191.149.0/24 Korea Telecom 256
121.191.150.0/24 Korea Telecom 256
121.191.151.0/24 Korea Telecom 256
121.191.152.0/24 Korea Telecom 256
121.191.166.0/24 Korea Telecom 256
124.198.0.0/17 HAIonNet 32,768
124.66.210.0/24 KOREA DATA 256
124.66.211.0/24 KOREA DATA 256
124.66.213.0/24 KOREA DATA 256
124.66.214.0/24 KOREA DATA 256
124.66.216.0/24 KOREA DATA 256
125.128.0.0/11 Korea Telecom 2,097,152
125.128.0.0/12 Korea Telecom 1,048,576
125.128.0.0/13 Korea Telecom 524,288
125.128.124.0/24 Korea Telecom 256
125.131.208.0/24 Korea Telecom 256
125.131.72.0/23 Korea Telecom 512
125.132.44.0/24 Korea Telecom 256
125.132.45.0/24 Korea Telecom 256
125.132.8.0/24 Korea Telecom 256
125.136.0.0/13 Korea Telecom 524,288
125.136.73.0/24 Korea Telecom 256
125.136.74.0/23 Korea Telecom 512
125.137.121.0/24 Korea Telecom 256
125.137.122.0/24 Korea Telecom 256
125.140.64.0/18 Korea Telecom 16,384
125.140.64.0/24 Korea Telecom 256
125.140.66.0/24 Korea Telecom 256
125.141.160.0/19 Korea Telecom 8,192
125.141.243.0/24 Korea Telecom 256
125.144.0.0/12 Korea Telecom 1,048,576
125.7.128.0/18 HAIonNet 16,384
128.134.0.0/16 Korea Telecom 65,536
128.134.172.0/22 Korea Telecom 1,024
128.134.204.0/24 Korea Telecom 256
128.134.232.0/21 Korea Telecom 2,048
128.134.240.0/23 Korea Telecom 512
128.134.32.0/22 Korea Telecom 1,024
128.134.36.0/24 Korea Telecom 256
128.1.36.0/24 UCLOUD 256
128.1.76.0/24 ZENLA-1 256
129.192.200.0/23 Ericsson Network Systems, Inc. 512
139.181.49.0/24 Mentor Graphics Corporation 256
14.128.128.0/22 Cafe24 Corp. 1,024
14.128.132.0/22 Cafe24 Corp. 1,024
14.128.136.0/21 Cafe24 Corp. 2,048
14.128.144.0/21 Cafe24 Corp. 2,048
14.32.0.0/13 Korea Telecom 524,288
14.40.0.0/13 Korea Telecom 524,288
14.42.223.0/24 Korea Telecom 256
14.46.176.0/22 Korea Telecom 1,024
14.46.180.0/23 Korea Telecom 512
14.46.182.0/24 Korea Telecom 256
14.46.246.0/23 Korea Telecom 512
14.46.248.0/21 Korea Telecom 2,048
14.46.54.0/24 Korea Telecom 256
14.48.0.0/13 Korea Telecom 524,288
14.49.15.0/24 Korea Telecom 256
14.49.16.0/21 Korea Telecom 2,048
14.49.16.0/24 Korea Telecom 256
14.49.17.0/24 Korea Telecom 256
14.49.18.0/24 Korea Telecom 256
14.49.22.0/24 Korea Telecom 256
14.49.48.0/20 Korea Telecom 4,096
14.49.64.0/20 Korea Telecom 4,096
14.49.8.0/21 Korea Telecom 2,048
14.51.128.0/19 Korea Telecom 8,192
14.51.128.0/20 Korea Telecom 4,096
14.51.144.0/20 Korea Telecom 4,096
14.51.160.0/20 Korea Telecom 4,096
14.51.160.0/21 Korea Telecom 2,048
14.51.168.0/21 Korea Telecom 2,048
14.51.176.0/24 Korea Telecom 256
14.51.221.0/24 Korea Telecom 256
14.51.222.0/24 Korea Telecom 256
14.55.178.0/24 Korea Telecom 256
14.56.0.0/13 Korea Telecom 524,288
14.64.0.0/12 Korea Telecom 1,048,576
14.80.0.0/12 Korea Telecom 1,048,576
160.202.160.0/24 Gasan Digital 2-ro 98, Geumchon-gu, Seoul, Korea 256
161.195.135.0/24 ARAMARK 256
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
165.132.19.0/24 Yonsei University 256
165.132.226.0/23 Yonsei University 512
165.132.228.0/22 Yonsei University 1,024
165.133.0.0/18 Mercury Corporation 16,384
168.126.0.0/16 Korea Telecom 65,536
168.126.137.0/24 Korea Telecom 256
168.126.140.0/23 Korea Telecom 512
168.126.146.0/24 Korea Telecom 256
168.126.150.0/24 Korea Telecom 256
168.126.246.0/24 Korea Telecom 256
172.111.185.0/24 Secure Internet LLC 256
172.94.82.0/24 ZENLAYER-KR 256
175.106.112.0/21 JND Communication 2,048
175.106.120.0/21 JND Communication 2,048
175.192.0.0/13 Korea Telecom 524,288
175.192.230.0/24 Korea Telecom 256
175.198.61.0/24 Korea Telecom 256
175.200.0.0/13 Korea Telecom 524,288
175.202.181.0/24 Korea Telecom 256
175.202.182.0/24 Korea Telecom 256
175.204.30.0/24 Korea Telecom 256
175.205.105.0/24 Korea Telecom 256
175.207.32.0/22 Korea Telecom 1,024
175.207.36.0/23 Korea Telecom 512
175.207.79.0/24 Korea Telecom 256
175.207.98.0/23 Korea Telecom 512
175.208.0.0/13 Korea Telecom 524,288
175.212.34.0/24 Korea Telecom 256
175.212.44.0/24 Korea Telecom 256
175.214.175.0/24 Korea Telecom 256
175.216.0.0/13 Korea Telecom 524,288
175.224.0.0/12 Korea Telecom 1,048,576
175.240.0.0/12 Korea Telecom 1,048,576
175.45.224.0/20 NETROPY CO.,Ltd 4,096
180.150.224.0/24 EHOSTICT 256
180.210.11.0/24 purplestones 256
180.210.13.0/24 purplestones 256
180.210.14.0/24 purplestones 256
180.210.15.0/24 purplestones 256
180.210.18.0/24 purplestones 256
180.210.21.0/24 purplestones 256
180.210.22.0/24 purplestones 256
182.237.104.0/23 ULNetworks Co., Ltd. 512
182.237.106.0/24 ULNetworks Co., Ltd. 256
182.237.108.0/23 ULNetworks Co., Ltd. 512
182.237.110.0/23 ULNetworks Co., Ltd. 512
182.237.112.0/22 ULNetworks Co., Ltd. 1,024
182.237.116.0/23 ULNetworks Co., Ltd. 512
182.237.118.0/23 ULNetworks Co., Ltd. 512
182.237.120.0/21 ULNetworks Co., Ltd. 2,048
182.237.64.0/24 ULNetworks Co., Ltd. 256
182.237.65.0/24 ULNetworks Co., Ltd. 256
182.237.66.0/24 ULNetworks Co., Ltd. 256
182.237.67.0/24 ULNetworks Co., Ltd. 256
182.237.68.0/24 ULNetworks Co., Ltd. 256
182.237.69.0/24 ULNetworks Co., Ltd. 256
182.237.70.0/24 ULNetworks Co., Ltd. 256
182.237.71.0/24 ULNetworks Co., Ltd. 256
182.237.72.0/21 ULNetworks Co., Ltd. 2,048
182.237.80.0/20 ULNetworks Co., Ltd. 4,096
182.237.96.0/21 ULNetworks Co., Ltd. 2,048
183.104.0.0/13 Korea Telecom 524,288
183.106.28.0/24 Korea Telecom 256
183.106.29.0/24 Korea Telecom 256
183.106.30.0/24 Korea Telecom 256
183.110.128.0/20 Korea Telecom 4,096
183.110.144.0/21 Korea Telecom 2,048
183.110.160.0/20 Korea Telecom 4,096
183.110.176.0/21 Korea Telecom 2,048
183.112.0.0/12 Korea Telecom 1,048,576
183.78.128.0/19 HAIonNet 8,192
183.96.0.0/13 Korea Telecom 524,288
192.245.251.0/24 Hallym Univ.(HALLYM) 256
1.96.0.0/12 Korea Telecom 1,048,576
202.126.112.0/21 HAIonNet 2,048
202.133.16.0/20 HAIonNet 4,096
202.14.103.0/24 Webzen Inc. 256
202.14.165.0/24 Webzen Inc. 256
202.168.152.0/24 Starry Network 256
202.168.153.0/24 Starry Network 256
202.168.154.0/24 Starry Network 256
202.168.155.0/24 Starry Network 256
202.30.0.0/19 KISTI 8,192
202.30.14.0/23 KISTI 512
202.30.58.0/24 Korea Telecom 256
202.30.96.0/20 Korean Education Network 4,096
202.31.176.0/24 Webzen Inc. 256
202.31.177.0/24 Webzen Inc. 256
202.31.178.0/24 Webzen Inc. 256
202.31.179.0/24 Webzen Inc. 256
202.31.180.0/24 Korea Telecom 256
202.31.212.0/24 Webzen Inc. 256
202.31.213.0/24 Webzen Inc. 256
202.31.214.0/24 Webzen Inc. 256
202.31.215.0/24 Webzen Inc. 256
202.86.8.0/21 HAIonNet 2,048
203.109.0.0/19 HAIonNet 8,192
203.223.177.0/24 Ulsan education Science research institute 256
203.225.0.0/16 KOLON BENIT 65,536
203.225.81.0/24 KOLON BENIT 256
203.228.0.0/17 Korea Telecom 32,768
203.228.50.0/24 Korea Telecom 256
203.229.128.0/17 Korea Telecom 32,768
203.230.128.0/17 Korean Education Network 32,768
203.230.128.0/22 Korean Education Network 1,024
203.230.132.0/24 Korean Education Network 256
203.230.135.0/24 Korean Education Network 256
203.230.152.0/22 Korean Education Network 1,024
203.230.200.0/21 Korean Education Network 2,048
203.230.210.0/24 Korean Education Network 256
203.230.211.0/24 Korean Education Network 256
203.230.216.0/24 Korean Education Network 256
203.230.217.0/24 Korean Education Network 256
203.230.219.0/24 Korean Education Network 256
203.230.220.0/22 Korean Education Network 1,024
203.230.254.0/24 Korean Education Network 256
203.230.255.0/24 Korean Education Network 256
203.232.0.0/16 Korean Education Network 65,536
203.232.144.0/22 Korean Education Network 1,024
203.232.152.0/21 Korean Education Network 2,048
203.232.164.0/23 Korean Education Network 512
203.232.166.0/23 Korean Education Network 512
203.232.168.0/24 Korean Education Network 256
203.232.169.0/24 Korean Education Network 256
203.232.170.0/24 Korean Education Network 256
203.232.171.0/24 Korean Education Network 256
203.232.182.0/24 Korean Education Network 256
203.232.183.0/24 Korean Education Network 256
203.232.185.0/24 Korean Education Network 256
203.232.187.0/24 Korean Education Network 256
203.232.192.0/21 Korean Education Network 2,048
203.232.200.0/21 Korean Education Network 2,048
203.232.216.0/21 Korean Education Network 2,048
203.232.254.0/24 Korean Education Network 256
203.232.255.0/24 Korean Education Network 256
203.232.32.0/24 Korea Telecom 256
203.232.33.0/24 Korea Telecom 256
203.232.34.0/24 Korea Telecom 256
203.232.35.0/24 Korea Telecom 256
203.232.94.0/24 Korea Telecom 256
203.234.0.0/16 Korea Telecom 65,536
203.234.0.0/21 Korean Education Network 2,048
203.234.112.0/22 Korean Education Network 1,024
203.234.159.0/24 Korea Telecom 256
203.234.160.0/24 Korea Telecom 256
203.234.170.0/24 Korea Telecom 256
203.234.34.0/24 Korean Education Network 256
203.234.38.0/23 Korean Education Network 512
203.234.41.0/24 Korean Education Network 256
203.234.42.0/23 Korean Education Network 512
203.234.66.0/24 Korean Education Network 256
203.234.88.0/22 Korean Education Network 1,024
203.234.96.0/20 Korea Telecom 4,096
203.236.0.0/17 Korea Telecom 32,768
203.237.128.0/17 Korean Education Network 32,768
203.237.154.0/24 Korean Education Network 256
203.237.155.0/24 Korean Education Network 256
203.237.156.0/24 Korean Education Network 256
203.237.157.0/24 Korean Education Network 256
203.237.158.0/24 Korean Education Network 256
203.237.159.0/24 Korean Education Network 256
203.237.160.0/21 Korean Education Network 2,048
203.237.204.0/24 Korean Education Network 256
203.237.205.0/24 Korean Education Network 256
203.237.206.0/24 Korean Education Network 256
203.237.207.0/24 Korean Education Network 256
203.237.208.0/24 Korean Education Network 256
203.237.209.0/24 Korean Education Network 256
203.237.210.0/24 Korean Education Network 256
203.237.211.0/24 Korean Education Network 256
203.237.212.0/24 Korean Education Network 256
203.237.213.0/24 Korean Education Network 256
203.237.214.0/24 Korean Education Network 256
203.237.215.0/24 Korean Education Network 256
203.237.216.0/24 Korean Education Network 256
203.237.217.0/24 Korean Education Network 256
203.237.218.0/24 Korean Education Network 256
203.237.219.0/24 Korean Education Network 256
203.237.220.0/24 Korean Education Network 256
203.237.221.0/24 Korean Education Network 256
203.237.223.0/24 Korean Education Network 256
203.237.224.0/24 Korean Education Network 256
203.237.226.0/24 Korean Education Network 256
203.237.227.0/24 Korean Education Network 256
203.237.228.0/24 Korean Education Network 256
203.237.229.0/24 Korean Education Network 256
203.237.230.0/24 Korean Education Network 256
203.237.250.0/24 Korean Education Network 256
203.239.251.0/24 Korea Telecom 256
203.239.254.0/24 Korea Telecom 256
203.239.56.0/24 Sejong Telecom 256
203.239.57.0/24 Sejong Telecom 256
203.241.209.0/24 Korea Telecom 256
203.242.63.0/24 BIT 256
203.243.0.0/18 Korea Telecom 16,384
203.245.0.0/18 Korea Telecom 16,384
203.246.0.0/17 Korean Education Network 32,768
203.246.128.0/19 SM LINE CORPORATION 8,192
203.246.40.0/22 Korean Education Network 1,024
203.246.44.0/23 Korean Education Network 512
203.246.46.0/24 Korean Education Network 256
203.246.64.0/21 Korean Education Network 2,048
203.246.74.0/24 Korean Education Network 256
203.246.75.0/24 Korean Education Network 256
203.247.224.0/24 Korean Education Network 256
203.247.225.0/24 Korean Education Network 256
203.247.226.0/24 Korean Education Network 256
203.247.227.0/24 Korean Education Network 256
203.247.228.0/24 Korean Education Network 256
203.247.229.0/24 Korean Education Network 256
203.247.230.0/24 Korean Education Network 256
203.247.231.0/24 Korean Education Network 256
203.247.232.0/24 Korean Education Network 256
203.247.233.0/24 Korean Education Network 256
203.247.234.0/24 Korean Education Network 256
203.247.235.0/24 Korean Education Network 256
203.247.236.0/24 Korean Education Network 256
203.247.237.0/24 Korean Education Network 256
203.247.238.0/24 Korean Education Network 256
203.247.239.0/24 Korean Education Network 256
203.247.240.0/24 Korean Education Network 256
203.247.241.0/24 Korean Education Network 256
203.247.242.0/24 Korean Education Network 256
203.247.243.0/24 Korean Education Network 256
203.247.244.0/24 Korean Education Network 256
203.247.245.0/24 Korean Education Network 256
203.247.246.0/24 Korean Education Network 256
203.247.247.0/24 Korean Education Network 256
203.247.248.0/24 Korean Education Network 256
203.247.249.0/24 Korean Education Network 256
203.247.250.0/24 Korean Education Network 256
203.247.251.0/24 Korean Education Network 256
203.247.252.0/24 Korean Education Network 256
203.247.253.0/24 Korean Education Network 256
203.247.254.0/24 Korean Education Network 256
203.247.255.0/24 Korean Education Network 256
203.249.0.0/17 Korean Education Network 32,768
203.249.10.0/24 Korean Education Network 256
203.249.11.0/24 Korean Education Network 256
203.249.12.0/24 Korean Education Network 256
203.249.124.0/23 Korean Education Network 512
203.249.13.0/24 Korean Education Network 256
203.249.14.0/24 Korean Education Network 256
203.249.147.0/24 JOONGANGILBO 256
203.249.148.0/24 JOONGANGILBO 256
203.249.15.0/24 Korean Education Network 256
203.249.156.0/24 JOONGANGILBO 256
203.249.159.0/24 JOONGANGILBO 256
203.249.16.0/24 Korean Education Network 256
203.249.17.0/24 Korean Education Network 256
203.249.21.0/24 Korean Education Network 256
203.249.22.0/24 Korean Education Network 256
203.249.224.0/19 RIST 8,192
203.249.25.0/24 Korean Education Network 256
203.249.32.0/24 Korean Education Network 256
203.249.39.0/24 Korean Education Network 256
203.249.4.0/24 Korean Education Network 256
203.249.5.0/24 Korean Education Network 256
203.249.6.0/24 Korean Education Network 256
203.249.7.0/24 Korean Education Network 256
203.249.8.0/24 Korean Education Network 256
203.249.9.0/24 Korean Education Network 256
203.250.150.0/23 KISTI 512
203.250.152.0/23 KISTI 512
203.250.154.0/24 KISTI 256
203.251.0.0/17 Korea Telecom 32,768
203.251.112.0/24 Korea Telecom 256
203.251.128.0/18 Korea Telecom 16,384
203.251.135.0/24 Korea Telecom 256
203.251.136.0/24 Korea Telecom 256
203.251.137.0/24 Korea Telecom 256
203.251.7.0/24 Korea Telecom 256
203.252.112.0/22 HANDONG Global University 1,024
203.252.116.0/24 HANDONG Global University 256
203.252.117.0/24 HANDONG Global University 256
203.252.118.0/23 HANDONG Global University 512
203.252.120.0/22 HANDONG Global University 1,024
203.252.124.0/23 HANDONG Global University 512
203.252.126.0/23 HANDONG Global University 512
203.252.16.0/21 HANSHIN University 2,048
203.252.169.0/24 Konkuk University 256
203.252.170.0/23 Konkuk University 512
203.252.172.0/23 Konkuk University 512
203.252.174.0/24 Konkuk University 256
203.252.185.0/24 Konkuk University 256
203.252.186.0/23 Konkuk University 512
203.252.188.0/24 Konkuk University 256
203.252.189.0/24 Konkuk University 256
203.252.190.0/24 Konkuk University 256
203.252.96.0/20 HANDONG Global University 4,096
203.253.128.0/22 Korea Telecom 1,024
203.253.248.0/24 Hallym Univ.(HALLYM) 256
203.253.249.0/24 Hallym Univ.(HALLYM) 256
203.253.250.0/24 Hallym Univ.(HALLYM) 256
203.253.254.0/24 Hallym Univ.(HALLYM) 256
203.253.255.0/24 Hallym Univ.(HALLYM) 256
203.253.31.0/24 SoongSil University 256
203.253.32.0/20 KONGJU NATIONAL UNIVERSITY 4,096
203.254.100.0/22 Korea Telecom 1,024
203.254.104.0/22 Korea Telecom 1,024
203.254.108.0/23 Korea Telecom 512
203.254.171.0/24 Korea Telecom 256
203.254.172.0/23 Korea Telecom 512
203.254.96.0/19 Korea Telecom 8,192
203.255.160.0/19 Institute of Information and Computing, EWHA WOMANS UNIV. 8,192
204.114.248.0/24 Pfizer Inc. 256
210.100.128.0/17 Korea Telecom 32,768
210.100.184.0/21 Korea Telecom 2,048
210.100.192.0/21 Korea Telecom 2,048
210.100.219.0/24 Korea Telecom 256
210.100.251.0/24 Korea Telecom 256
210.101.104.0/23 Korea Telecom 512
210.101.106.0/24 Korea Telecom 256
210.101.112.0/23 Korea Telecom 512
210.101.114.0/24 Korea Telecom 256
210.101.120.0/24 Korea Telecom 256
210.101.121.0/24 Korea Telecom 256
210.101.64.0/18 Korea Telecom 16,384
210.102.128.0/17 Korean Education Network 32,768
210.102.136.0/23 Korean Education Network 512
210.102.138.0/23 Korean Education Network 512
210.102.175.0/24 Korean Education Network 256
210.102.189.0/24 Korean Education Network 256
210.102.190.0/23 Korean Education Network 512
210.102.192.0/24 Korean Education Network 256
210.102.193.0/24 Korean Education Network 256
210.102.194.0/24 Korean Education Network 256
210.102.195.0/24 Korean Education Network 256
210.102.196.0/24 Korean Education Network 256
210.102.197.0/24 Korean Education Network 256
210.102.198.0/24 Korean Education Network 256
210.102.199.0/24 Korean Education Network 256
210.102.200.0/24 Korean Education Network 256
210.102.201.0/24 Korean Education Network 256
210.102.202.0/24 Korean Education Network 256
210.102.203.0/24 Korean Education Network 256
210.102.204.0/24 Korean Education Network 256
210.102.205.0/24 Korean Education Network 256
210.102.206.0/24 Korean Education Network 256
210.102.207.0/24 Korean Education Network 256
210.102.225.0/24 Korean Education Network 256
210.102.248.0/24 Korean Education Network 256
210.102.249.0/24 Korean Education Network 256
210.102.250.0/24 Korean Education Network 256
210.102.251.0/24 Korean Education Network 256
210.102.252.0/22 Korean Education Network 1,024
210.103.0.0/17 Korea Telecom 32,768
210.103.100.0/24 Korea Telecom 256
210.103.16.0/23 Korea Telecom 512
210.104.0.0/16 Korea Telecom 65,536
210.104.130.0/24 Korea Telecom 256
210.104.156.0/24 Korea Telecom 256
210.104.157.0/24 Korea Telecom 256
210.104.158.0/24 Korea Telecom 256
210.104.16.0/24 Korea Telecom 256
210.104.239.0/24 Korea Telecom 256
210.104.32.0/24 Korea Telecom 256
210.104.33.0/24 Korea Telecom 256
210.104.34.0/24 Korea Telecom 256
210.104.39.0/24 Korea Telecom 256
210.104.48.0/20 Korea Telecom 4,096
210.104.57.0/24 Korea Telecom 256
210.104.58.0/23 Korea Telecom 512
210.104.80.0/24 Korea Telecom 256
210.104.82.0/24 Korea Telecom 256
210.105.0.0/16 Korea Telecom 65,536
210.105.108.0/24 Korea Telecom 256
210.105.16.0/22 Korea Telecom 1,024
210.105.20.0/24 Korea Telecom 256
210.106.64.0/18 Korean Education Network 16,384
210.106.72.0/22 Korean Education Network 1,024
210.106.80.0/21 Korean Education Network 2,048
210.106.96.0/19 Korea Telecom 8,192
210.107.192.0/20 KISTI 4,096
210.107.201.0/24 KISTI 256
210.107.202.0/24 KISTI 256
210.110.0.0/17 Korean Education Network 32,768
210.110.0.0/24 Korean Education Network 256
210.110.100.0/24 Korean Education Network 256
210.110.101.0/24 Korean Education Network 256
210.110.102.0/24 Korean Education Network 256
210.110.1.0/24 Korean Education Network 256
210.110.120.0/22 Korean Education Network 1,024
210.110.124.0/22 Korean Education Network 1,024
210.110.200.0/22 KISTI 1,024
210.110.2.0/24 Korean Education Network 256
210.110.24.0/21 Korean Education Network 2,048
210.110.4.0/24 Korean Education Network 256
210.110.48.0/24 Korean Education Network 256
210.110.49.0/24 Korean Education Network 256
210.110.50.0/24 Korean Education Network 256
210.110.5.0/24 Korean Education Network 256
210.110.51.0/24 Korean Education Network 256
210.110.52.0/24 Korean Education Network 256
210.110.53.0/24 Korean Education Network 256
210.110.54.0/23 Korean Education Network 512
210.110.6.0/24 Korean Education Network 256
210.110.64.0/22 Korean Education Network 1,024
210.110.68.0/23 Korean Education Network 512
210.110.7.0/24 Korean Education Network 256
210.110.8.0/21 Korean Education Network 2,048
210.110.92.0/24 Korean Education Network 256
210.110.93.0/24 Korean Education Network 256
210.110.94.0/24 Korean Education Network 256
210.110.95.0/24 Korean Education Network 256
210.113.0.0/16 Korea Telecom 65,536
210.113.7.0/24 Korea Telecom 256
210.114.0.0/18 Korea Telecom 16,384
210.115.148.0/24 donga.com 256
210.115.149.0/24 donga.com 256
210.115.150.0/23 donga.com 512
210.115.152.0/24 donga.com 256
210.115.153.0/24 donga.com 256
210.115.154.0/24 donga.com 256
210.115.155.0/24 donga.com 256
210.115.224.0/19 Hallym Univ.(HALLYM) 8,192
210.117.200.0/24 KISTI 256
210.117.202.0/24 KISTI 256
210.117.203.0/24 KISTI 256
210.117.204.0/24 KISTI 256
210.117.205.0/24 KISTI 256
210.117.206.0/24 KISTI 256
210.117.207.0/24 KISTI 256
210.119.128.0/17 Korean Education Network 32,768
210.119.128.0/23 Korean Education Network 512
210.119.135.0/24 Korean Education Network 256
210.119.140.0/22 Korean Education Network 1,024
210.119.144.0/21 Korean Education Network 2,048
210.119.152.0/21 Korean Education Network 2,048
210.119.160.0/24 Korean Education Network 256
210.119.161.0/24 Korean Education Network 256
210.119.162.0/24 Korean Education Network 256
210.119.163.0/24 Korean Education Network 256
210.119.164.0/24 Korean Education Network 256
210.119.165.0/24 Korean Education Network 256
210.119.166.0/24 Korean Education Network 256
210.119.167.0/24 Korean Education Network 256
210.119.168.0/24 Korean Education Network 256
210.119.169.0/24 Korean Education Network 256
210.119.170.0/24 Korean Education Network 256
210.119.171.0/24 Korean Education Network 256
210.119.172.0/24 Korean Education Network 256
210.119.173.0/24 Korean Education Network 256
210.119.174.0/24 Korean Education Network 256
210.119.175.0/24 Korean Education Network 256
210.119.176.0/24 Korean Education Network 256
210.119.177.0/24 Korean Education Network 256
210.119.178.0/24 Korean Education Network 256
210.119.179.0/24 Korean Education Network 256
210.119.192.0/22 Korean Education Network 1,024
210.119.196.0/24 Korean Education Network 256
210.119.197.0/24 Korean Education Network 256
210.119.198.0/23 Korean Education Network 512
210.119.200.0/24 Korean Education Network 256
210.119.201.0/24 Korean Education Network 256
210.119.202.0/23 Korean Education Network 512
210.119.240.0/20 Korea Telecom 4,096
210.119.244.0/23 Korea Telecom 512
210.121.128.0/17 Korea Telecom 32,768
210.121.228.0/23 Korea Telecom 512
210.121.230.0/24 Korea Telecom 256
210.123.0.0/16 Korea Telecom 65,536
210.123.144.0/22 Korea Telecom 1,024
210.123.148.0/24 Korea Telecom 256
210.123.21.0/24 Korea Telecom 256
210.123.212.0/22 Korea Telecom 1,024
210.123.216.0/23 Korea Telecom 512
210.123.218.0/24 Korea Telecom 256
210.123.228.0/24 Korea Telecom 256
210.123.254.0/24 Korea Telecom 256
210.123.255.0/24 Korea Telecom 256
210.125.10.0/24 KISTI 256
210.125.128.0/17 Korean Education Network 32,768
210.125.128.0/22 Korean Education Network 1,024
210.125.132.0/24 Korean Education Network 256
210.125.133.0/24 Korean Education Network 256
210.125.134.0/24 Korean Education Network 256
210.125.135.0/24 Korean Education Network 256
210.125.140.0/24 Korean Education Network 256
210.125.141.0/24 Korean Education Network 256
210.125.142.0/24 Korean Education Network 256
210.125.143.0/24 Korean Education Network 256
210.125.160.0/23 Korean Education Network 512
210.125.162.0/24 Korean Education Network 256
210.125.163.0/24 Korean Education Network 256
210.125.166.0/24 Korean Education Network 256
210.125.167.0/24 Korean Education Network 256
210.125.168.0/24 Korean Education Network 256
210.125.169.0/24 Korean Education Network 256
210.125.170.0/24 Korean Education Network 256
210.125.171.0/24 Korean Education Network 256
210.125.172.0/23 Korean Education Network 512
210.125.185.0/24 Korean Education Network 256
210.125.186.0/24 Korean Education Network 256
210.125.187.0/24 Korean Education Network 256
210.125.188.0/24 Korean Education Network 256
210.125.189.0/24 Korean Education Network 256
210.125.190.0/24 Korean Education Network 256
210.125.191.0/24 Korean Education Network 256
210.125.204.0/24 Korean Education Network 256
210.125.205.0/24 Korean Education Network 256
210.125.206.0/24 Korean Education Network 256
210.125.207.0/24 Korean Education Network 256
210.125.224.0/24 Korean Education Network 256
210.125.228.0/24 Korean Education Network 256
210.125.229.0/24 Korean Education Network 256
210.125.230.0/24 Korean Education Network 256
210.125.248.0/21 Korean Education Network 2,048
210.125.88.0/21 KISTI 2,048
210.125.96.0/21 KISTI 2,048
210.126.0.0/17 Korea Telecom 32,768
210.126.31.0/24 Korea Telecom 256
210.178.0.0/16 Korea Telecom 65,536
210.178.131.0/24 Korea Telecom 256
210.178.192.0/19 Korea Telecom 8,192
210.178.244.0/24 Korea Telecom 256
210.179.0.0/16 Korea Telecom 65,536
210.179.0.0/21 Korea Telecom 2,048
210.179.176.0/24 Korea Telecom 256
210.179.185.0/24 Korea Telecom 256
210.179.246.0/24 Korea Telecom 256
210.180.64.0/19 Korea Telecom 8,192
210.181.128.0/18 Korean Education Network 16,384
210.181.128.0/21 Korean Education Network 2,048
210.181.128.0/22 Korean Education Network 1,024
210.181.132.0/22 Korean Education Network 1,024
210.181.136.0/22 Korean Education Network 1,024
210.181.140.0/23 Korean Education Network 512
210.181.152.0/22 Korean Education Network 1,024
210.181.156.0/23 Korean Education Network 512
210.181.158.0/24 Korean Education Network 256
210.181.159.0/24 Korean Education Network 256
210.181.160.0/24 Korean Education Network 256
210.181.161.0/24 Korean Education Network 256
210.181.162.0/24 Korean Education Network 256
210.181.163.0/24 Korean Education Network 256
210.181.168.0/22 Korean Education Network 1,024
210.181.183.0/24 Korean Education Network 256
210.181.184.0/24 Korean Education Network 256
210.181.185.0/24 Korean Education Network 256
210.181.186.0/23 Korean Education Network 512
210.181.188.0/23 Korean Education Network 512
210.183.0.0/16 Korea Telecom 65,536
210.183.59.0/24 Korea Telecom 256
210.204.0.0/16 Korea Telecom 65,536
210.204.102.0/24 Korea Telecom 256
210.204.121.0/24 Korea Telecom 256
210.204.15.0/24 Korea Telecom 256
210.204.160.0/24 Korea Telecom 256
210.204.173.0/24 Korea Telecom 256
210.204.190.0/24 Korea Telecom 256
210.204.191.0/24 Korea Telecom 256
210.204.21.0/24 Korea Telecom 256
210.204.24.0/24 Korea Telecom 256
210.204.245.0/24 Korea Telecom 256
210.204.246.0/24 Korea Telecom 256
210.204.255.0/24 Korea Telecom 256
210.204.27.0/24 Korea Telecom 256
210.204.32.0/24 Korea Telecom 256
210.204.64.0/20 Korea Telecom 4,096
210.216.22.0/24 LG DACOM Corporation 256
210.217.0.0/17 Korea Telecom 32,768
210.220.128.0/19 Korea Telecom 8,192
210.222.0.0/15 Korea Telecom 131,072
210.90.0.0/16 Korea Telecom 65,536
210.90.100.0/24 Korea Telecom 256
210.90.104.0/24 Korea Telecom 256
210.90.105.0/24 Korea Telecom 256
210.90.106.0/24 Korea Telecom 256
210.90.109.0/24 Korea Telecom 256
210.90.146.0/24 Korea Telecom 256
210.90.147.0/24 Korea Telecom 256
210.90.197.0/24 Korea Telecom 256
210.90.20.0/24 Korea Telecom 256
210.90.3.0/24 Korea Telecom 256
210.90.58.0/24 Korea Telecom 256
210.90.7.0/24 Korea Telecom 256
210.90.76.0/24 Korea Telecom 256
210.90.79.0/24 Korea Telecom 256
210.91.0.0/16 Korea Telecom 65,536
210.92.0.0/18 Korea Telecom 16,384
210.93.0.0/17 Korean Education Network 32,768
210.93.10.0/24 Korean Education Network 256
210.93.11.0/24 Korean Education Network 256
210.93.12.0/24 Korean Education Network 256
210.93.126.0/24 Korean Education Network 256
210.93.127.0/24 Korean Education Network 256
210.93.128.0/23 Lotte Data Communication Company 512
210.93.128.0/24 Lotte Data Communication Company 256
210.93.129.0/24 Lotte Data Communication Company 256
210.93.130.0/24 Lotte Data Communication Company 256
210.93.13.0/24 Korean Education Network 256
210.93.14.0/24 Korean Education Network 256
210.93.15.0/24 Korean Education Network 256
210.93.16.0/22 Korean Education Network 1,024
210.93.20.0/23 Korean Education Network 512
210.93.30.0/24 Korean Education Network 256
210.93.31.0/24 Korean Education Network 256
210.93.36.0/24 Korean Education Network 256
210.93.37.0/24 Korean Education Network 256
210.93.38.0/24 Korean Education Network 256
210.93.39.0/24 Korean Education Network 256
210.93.6.0/24 Korean Education Network 256
210.93.64.0/23 Korean Education Network 512
210.93.66.0/23 Korean Education Network 512
210.93.7.0/24 Korean Education Network 256
210.93.8.0/24 Korean Education Network 256
210.93.82.0/24 Korean Education Network 256
210.93.88.0/22 Korean Education Network 1,024
210.93.9.0/24 Korean Education Network 256
210.95.0.0/16 Korea Telecom 65,536
210.95.100.0/23 Korea Telecom 512
210.95.116.0/24 Korea Telecom 256
210.95.191.0/24 Korea Telecom 256
210.95.205.0/24 Korea Telecom 256
210.95.217.0/24 Korea Telecom 256
210.95.221.0/24 Korea Telecom 256
210.95.224.0/22 Korea Telecom 1,024
210.95.228.0/24 Korea Telecom 256
210.95.29.0/24 Korea Telecom 256
210.95.38.0/24 Korea Telecom 256
210.95.44.0/24 Korea Telecom 256
210.95.49.0/24 Korea Telecom 256
210.95.53.0/24 Korea Telecom 256
210.95.81.0/24 Korea Telecom 256
210.96.0.0/17 Korea Telecom 32,768
210.96.17.0/24 Korea Telecom 256
210.96.19.0/24 Korea Telecom 256
210.96.28.0/24 Korea Telecom 256
210.96.29.0/24 Korea Telecom 256
210.96.71.0/24 Korea Telecom 256
210.96.79.0/24 Korea Telecom 256
210.97.0.0/17 Korea Telecom 32,768
210.97.116.0/24 Korea Telecom 256
210.97.128.0/19 Korean Education Network 8,192
210.97.140.0/24 Korean Education Network 256
210.97.142.0/24 Korean Education Network 256
210.97.143.0/24 Korean Education Network 256
210.97.144.0/24 Korean Education Network 256
210.97.145.0/24 Korean Education Network 256
210.97.146.0/24 Korean Education Network 256
210.97.147.0/24 Korean Education Network 256
210.97.148.0/24 Korean Education Network 256
210.97.149.0/24 Korean Education Network 256
210.97.150.0/24 Korean Education Network 256
210.97.151.0/24 Korean Education Network 256
210.97.152.0/23 Korean Education Network 512
210.97.154.0/24 Korean Education Network 256
210.97.80.0/24 Korea Telecom 256
210.99.0.0/16 Korea Telecom 65,536
210.99.128.0/20 Korea Telecom 4,096
210.99.155.0/24 Korea Telecom 256
210.99.157.0/24 Korea Telecom 256
210.99.16.0/22 Korea Telecom 1,024
210.99.169.0/24 Korea Telecom 256
210.99.177.0/24 Korea Telecom 256
210.99.183.0/24 Korea Telecom 256
210.99.209.0/24 Korea Telecom 256
210.99.211.0/24 Korea Telecom 256
210.99.214.0/24 Korea Telecom 256
210.99.222.0/24 Korea Telecom 256
210.99.43.0/24 Korea Telecom 256
210.99.44.0/24 Korea Telecom 256
210.99.75.0/24 Korea Telecom 256
210.99.86.0/24 Korea Telecom 256
210.99.87.0/24 Korea Telecom 256
210.99.89.0/24 Korea Telecom 256
210.99.98.0/24 Korea Telecom 256
211.104.0.0/14 Korea Telecom 262,144
211.104.44.0/24 Korea Telecom 256
211.104.45.0/24 Korea Telecom 256
211.104.46.0/24 Korea Telecom 256
211.104.47.0/24 Korea Telecom 256
211.104.86.0/24 Korea Telecom 256
211.105.252.0/22 Korea Telecom 1,024
211.105.7.0/24 Korea Telecom 256
211.105.8.0/24 Korea Telecom 256
211.106.183.0/24 Korea Telecom 256
211.106.28.0/23 Korea Telecom 512
211.113.0.0/17 Korea Telecom 32,768
211.114.0.0/16 Korea Telecom 65,536
211.114.145.0/24 Korea Telecom 256
211.114.146.0/23 Korea Telecom 512
211.114.148.0/24 Korea Telecom 256
211.114.149.0/24 Korea Telecom 256
211.114.154.0/24 Korea Telecom 256
211.114.16.0/24 Korea Telecom 256
211.114.17.0/24 Korea Telecom 256
211.114.252.0/24 Korea Telecom 256
211.114.253.0/24 Korea Telecom 256
211.174.32.0/21 JND Communication 2,048
211.174.40.0/21 JND Communication 2,048
211.174.64.0/19 Korea Telecom 8,192
211.174.77.0/24 Korea Telecom 256
211.174.78.0/24 Korea Telecom 256
211.174.80.0/24 Korea Telecom 256
211.174.81.0/24 Korea Telecom 256
211.174.96.0/19 NETROPY CO.,Ltd 8,192
211.184.0.0/15 Korea Telecom 131,072
211.184.100.0/24 Korea Telecom 256
211.184.101.0/24 Korea Telecom 256
211.184.102.0/24 Korea Telecom 256
211.184.64.0/24 Korea Telecom 256
211.184.71.0/24 Korea Telecom 256
211.184.72.0/24 Korea Telecom 256
211.184.76.0/24 Korea Telecom 256
211.184.77.0/24 Korea Telecom 256
211.188.0.0/20 NETROPY CO.,Ltd 4,096
211.188.104.0/21 NETROPY CO.,Ltd 2,048
211.188.112.0/20 NETROPY CO.,Ltd 4,096
211.192.0.0/13 Korea Telecom 524,288
211.192.140.0/22 Korea Telecom 1,024
211.192.144.0/22 Korea Telecom 1,024
211.192.148.0/23 Korea Telecom 512
211.192.166.0/24 Korea Telecom 256
211.192.217.0/24 Korea Telecom 256
211.192.3.0/24 Korea Telecom 256
211.195.233.0/24 Korea Telecom 256
211.195.54.0/23 Korea Telecom 512
211.195.56.0/24 Korea Telecom 256
211.195.97.0/24 Korea Telecom 256
211.196.132.0/22 Korea Telecom 1,024
211.196.136.0/22 Korea Telecom 1,024
211.196.5.0/24 Korea Telecom 256
211.196.54.0/24 Korea Telecom 256
211.199.232.0/24 Korea Telecom 256
211.201.184.0/24 SK Broadband Co Ltd 256
211.216.0.0/13 Korea Telecom 524,288
211.216.17.0/24 Korea Telecom 256
211.216.180.0/22 Korea Telecom 1,024
211.218.128.0/20 Korea Telecom 4,096
211.219.86.0/24 Korea Telecom 256
211.220.136.0/23 Korea Telecom 512
211.220.209.0/24 Korea Telecom 256
211.220.210.0/24 Korea Telecom 256
211.220.211.0/24 Korea Telecom 256
211.220.212.0/24 Korea Telecom 256
211.220.216.0/24 Korea Telecom 256
211.220.218.0/24 Korea Telecom 256
211.220.219.0/24 Korea Telecom 256
211.220.220.0/24 Korea Telecom 256
211.220.221.0/24 Korea Telecom 256
211.220.222.0/24 Korea Telecom 256
211.220.223.0/24 Korea Telecom 256
211.220.224.0/24 Korea Telecom 256
211.220.225.0/24 Korea Telecom 256
211.220.226.0/24 Korea Telecom 256
211.220.227.0/24 Korea Telecom 256
211.221.226.0/23 Korea Telecom 512
211.221.228.0/24 Korea Telecom 256
211.221.229.0/24 Korea Telecom 256
211.221.244.0/24 Korea Telecom 256
211.221.245.0/24 Korea Telecom 256
211.221.246.0/24 Korea Telecom 256
211.221.247.0/24 Korea Telecom 256
211.221.248.0/21 Korea Telecom 2,048
211.222.113.0/24 Korea Telecom 256
211.222.134.0/24 Korea Telecom 256
211.222.156.0/22 Korea Telecom 1,024
211.222.160.0/24 Korea Telecom 256
211.222.202.0/24 Korea Telecom 256
211.222.203.0/24 Korea Telecom 256
211.222.204.0/24 Korea Telecom 256
211.222.205.0/24 Korea Telecom 256
211.222.206.0/24 Korea Telecom 256
211.222.207.0/24 Korea Telecom 256
211.223.154.0/23 Korea Telecom 512
211.223.156.0/22 Korea Telecom 1,024
211.223.160.0/23 Korea Telecom 512
211.223.164.0/24 Korea Telecom 256
211.223.165.0/24 Korea Telecom 256
211.223.193.0/24 Korea Telecom 256
211.223.194.0/23 Korea Telecom 512
211.223.196.0/22 Korea Telecom 1,024
211.223.206.0/24 Korea Telecom 256
211.223.207.0/24 Korea Telecom 256
211.224.0.0/13 Korea Telecom 524,288
211.225.223.0/24 Korea Telecom 256
211.225.224.0/24 Korea Telecom 256
211.225.225.0/24 Korea Telecom 256
211.225.226.0/24 Korea Telecom 256
211.225.227.0/24 Korea Telecom 256
211.225.228.0/24 Korea Telecom 256
211.225.229.0/24 Korea Telecom 256
211.225.72.0/23 Korea Telecom 512
211.225.74.0/24 Korea Telecom 256
211.227.175.0/24 Korea Telecom 256
211.227.232.0/24 Korea Telecom 256
211.227.233.0/24 Korea Telecom 256
211.227.234.0/24 Korea Telecom 256
211.227.235.0/24 Korea Telecom 256
211.227.236.0/24 Korea Telecom 256
211.227.237.0/24 Korea Telecom 256
211.227.238.0/24 Korea Telecom 256
211.227.239.0/24 Korea Telecom 256
211.227.240.0/24 Korea Telecom 256
211.227.241.0/24 Korea Telecom 256
211.227.242.0/24 Korea Telecom 256
211.227.243.0/24 Korea Telecom 256
211.227.244.0/24 Korea Telecom 256
211.227.245.0/24 Korea Telecom 256
211.227.246.0/24 Korea Telecom 256
211.227.248.0/24 Korea Telecom 256
211.227.249.0/24 Korea Telecom 256
211.227.250.0/24 Korea Telecom 256
211.227.251.0/24 Korea Telecom 256
211.227.252.0/24 Korea Telecom 256
211.227.253.0/24 Korea Telecom 256
211.227.254.0/24 Korea Telecom 256
211.227.255.0/24 Korea Telecom 256
211.228.166.0/24 Korea Telecom 256
211.228.167.0/24 Korea Telecom 256
211.228.168.0/21 Korea Telecom 2,048
211.229.248.0/24 Korea Telecom 256
211.230.232.0/24 Korea Telecom 256
211.230.57.0/24 Korea Telecom 256
211.231.128.0/17 Korea Telecom 32,768
211.231.146.0/24 Korea Telecom 256
211.233.128.0/20 NETROPY CO.,Ltd 4,096
211.235.216.0/23 ULNetworks Co., Ltd. 512
211.235.218.0/24 ULNetworks Co., Ltd. 256
211.235.219.0/24 ULNetworks Co., Ltd. 256
211.235.220.0/24 ULNetworks Co., Ltd. 256
211.235.221.0/24 ULNetworks Co., Ltd. 256
211.235.222.0/24 ULNetworks Co., Ltd. 256
211.235.223.0/24 ULNetworks Co., Ltd. 256
211.236.116.0/24 Korea Telecom 256
211.236.87.0/24 Korea Telecom 256
211.241.76.0/24 DACOM-PUBNETPLUS 256
211.241.77.0/24 DACOM-PUBNETPLUS 256
211.241.78.0/24 DACOM-PUBNETPLUS 256
211.246.0.0/17 Korea Telecom 32,768
211.248.0.0/16 Korea Telecom 65,536
211.248.66.0/24 Korea Telecom 256
211.248.67.0/24 Korea Telecom 256
211.250.0.0/15 Korea Telecom 131,072
211.250.145.0/24 Korea Telecom 256
211.250.227.0/24 Korea Telecom 256
211.252.0.0/15 Korea Telecom 131,072
211.252.112.0/24 Korea Telecom 256
211.252.113.0/24 Korea Telecom 256
211.252.114.0/24 Korea Telecom 256
211.252.115.0/24 Korea Telecom 256
211.252.116.0/24 Korea Telecom 256
211.252.141.0/24 Korea Telecom 256
211.252.200.0/24 Korea Telecom 256
211.252.201.0/24 Korea Telecom 256
211.252.208.0/24 Korea Telecom 256
211.252.209.0/24 Korea Telecom 256
211.252.210.0/24 Korea Telecom 256
211.252.233.0/24 Korea Telecom 256
211.252.234.0/24 Korea Telecom 256
211.252.240.0/24 Korea Telecom 256
211.252.241.0/24 Korea Telecom 256
211.252.242.0/24 Korea Telecom 256
211.252.243.0/24 Korea Telecom 256
211.252.244.0/24 Korea Telecom 256
211.252.245.0/24 Korea Telecom 256
211.252.246.0/24 Korea Telecom 256
211.252.248.0/24 Korea Telecom 256
211.252.249.0/24 Korea Telecom 256
211.252.36.0/24 Korea Telecom 256
211.252.61.0/24 Korea Telecom 256
211.252.64.0/24 Korea Telecom 256
211.253.109.0/24 Korea Telecom 256
211.253.110.0/24 Korea Telecom 256
211.253.244.0/22 Korea Telecom 1,024
211.253.32.0/24 Korea Telecom 256
211.253.41.0/24 Korea Telecom 256
211.253.42.0/24 Korea Telecom 256
211.253.48.0/21 Korea Telecom 2,048
211.253.5.0/24 Korea Telecom 256
211.253.56.0/24 Korea Telecom 256
211.253.59.0/24 Korea Telecom 256
211.254.192.0/19 Korea Telecom 8,192
211.254.192.0/24 Korea Telecom 256
211.254.193.0/24 Korea Telecom 256
211.254.197.0/24 Korea Telecom 256
211.254.206.0/24 Korea Telecom 256
211.255.128.0/21 NETROPY CO.,Ltd 2,048
211.255.144.0/20 NETROPY CO.,Ltd 4,096
211.33.128.0/17 Korea Telecom 32,768
211.33.209.0/24 Korea Telecom 256
211.33.232.0/24 Korea Telecom 256
211.34.0.0/16 Korea Telecom 65,536
211.34.0.0/20 Korea Telecom 4,096
211.34.104.0/23 Korea Telecom 512
211.34.118.0/24 Korea Telecom 256
211.34.26.0/24 Korea Telecom 256
211.35.128.0/17 Korea Telecom 32,768
211.35.201.0/24 Korea Telecom 256
211.35.202.0/24 Korea Telecom 256
211.35.203.0/24 Korea Telecom 256
211.37.128.0/18 Korea Telecom 16,384
211.38.0.0/16 Korea Telecom 65,536
211.38.114.0/24 Korea Telecom 256
211.38.157.0/24 Korea Telecom 256
211.39.124.0/22 Korean Education Network 1,024
211.39.128.0/19 Korea Telecom 8,192
211.39.192.0/19 NETROPY CO.,Ltd 8,192
211.39.64.0/19 Korea Telecom 8,192
211.39.96.0/19 Korean Education Network 8,192
211.41.0.0/18 Korea Telecom 16,384
211.41.10.0/24 Korea Telecom 256
211.41.1.0/24 Korea Telecom 256
211.41.11.0/24 Korea Telecom 256
211.41.12.0/24 Korea Telecom 256
211.41.13.0/24 Korea Telecom 256
211.41.14.0/24 Korea Telecom 256
211.41.15.0/24 Korea Telecom 256
211.41.16.0/24 Korea Telecom 256
211.41.18.0/24 Korea Telecom 256
211.41.19.0/24 Korea Telecom 256
211.41.20.0/24 Korea Telecom 256
211.41.2.0/24 Korea Telecom 256
211.41.21.0/24 Korea Telecom 256
211.41.22.0/24 Korea Telecom 256
211.41.23.0/24 Korea Telecom 256
211.41.24.0/24 Korea Telecom 256
211.41.25.0/24 Korea Telecom 256
211.41.26.0/24 Korea Telecom 256
211.41.27.0/24 Korea Telecom 256
211.41.28.0/24 Korea Telecom 256
211.41.29.0/24 Korea Telecom 256
211.41.30.0/24 Korea Telecom 256
211.41.31.0/24 Korea Telecom 256
211.41.33.0/24 Korea Telecom 256
211.41.35.0/24 Korea Telecom 256
211.41.36.0/24 Korea Telecom 256
211.41.37.0/24 Korea Telecom 256
211.41.38.0/24 Korea Telecom 256
211.41.43.0/24 Korea Telecom 256
211.41.44.0/24 Korea Telecom 256
211.41.45.0/24 Korea Telecom 256
211.41.46.0/24 Korea Telecom 256
211.41.48.0/24 Korea Telecom 256
211.41.49.0/24 Korea Telecom 256
211.41.50.0/24 Korea Telecom 256
211.41.5.0/24 Korea Telecom 256
211.41.51.0/24 Korea Telecom 256
211.41.55.0/24 Korea Telecom 256
211.41.60.0/24 Korea Telecom 256
211.41.6.0/24 Korea Telecom 256
211.41.61.0/24 Korea Telecom 256
211.41.62.0/24 Korea Telecom 256
211.41.63.0/24 Korea Telecom 256
211.41.64.0/19 Korea Telecom 8,192
211.41.7.0/24 Korea Telecom 256
211.41.8.0/24 Korea Telecom 256
211.41.9.0/24 Korea Telecom 256
211.42.128.0/19 Korea Telecom 8,192
211.42.192.0/19 Korea Telecom 8,192
211.43.0.0/17 Korea Telecom 32,768
211.43.128.0/20 Korea Telecom 4,096
211.43.24.0/24 Korea Telecom 256
211.45.128.0/18 Korea Telecom 16,384
211.46.0.0/16 Korea Telecom 65,536
211.46.120.0/24 Korea Telecom 256
211.46.192.0/21 Korea Telecom 2,048
211.46.200.0/23 Korea Telecom 512
211.46.204.0/23 Korea Telecom 512
211.46.66.0/24 Korea Telecom 256
211.46.67.0/24 Korea Telecom 256
211.46.73.0/24 Korea Telecom 256
211.46.8.0/21 Korea Telecom 2,048
211.46.88.0/24 Korea Telecom 256
211.46.89.0/24 Korea Telecom 256
211.46.90.0/24 Korea Telecom 256
211.46.91.0/24 Korea Telecom 256
211.47.0.0/18 Korea Telecom 16,384
211.48.0.0/16 Korea Telecom 65,536
211.48.175.0/24 Korea Telecom 256
211.51.0.0/16 Korea Telecom 65,536
211.51.48.0/24 Korea Telecom 256
211.52.0.0/18 Korea Telecom 16,384
211.52.0.0/24 Korea Telecom 256
211.52.10.0/24 Korea Telecom 256
211.52.11.0/24 Korea Telecom 256
211.52.17.0/24 Korea Telecom 256
211.52.18.0/24 Korea Telecom 256
211.52.19.0/24 Korea Telecom 256
211.52.20.0/24 Korea Telecom 256
211.52.2.0/24 Korea Telecom 256
211.52.21.0/24 Korea Telecom 256
211.52.22.0/24 Korea Telecom 256
211.52.23.0/24 Korea Telecom 256
211.52.24.0/24 Korea Telecom 256
211.52.25.0/24 Korea Telecom 256
211.52.26.0/24 Korea Telecom 256
211.52.27.0/24 Korea Telecom 256
211.52.3.0/24 Korea Telecom 256
211.52.33.0/24 Korea Telecom 256
211.52.4.0/24 Korea Telecom 256
211.52.45.0/24 Korea Telecom 256
211.52.47.0/24 Korea Telecom 256
211.52.5.0/24 Korea Telecom 256
211.52.57.0/24 Korea Telecom 256
211.52.58.0/24 Korea Telecom 256
211.52.59.0/24 Korea Telecom 256
211.52.6.0/24 Korea Telecom 256
211.52.7.0/24 Korea Telecom 256
211.54.0.0/15 Korea Telecom 131,072
211.56.32.0/19 Korea Telecom 8,192
211.56.64.0/18 Korea Telecom 16,384
211.56.8.0/21 NETROPY CO.,Ltd 2,048
211.57.0.0/16 Korea Telecom 65,536
211.57.166.0/24 Korea Telecom 256
211.57.171.0/24 Korea Telecom 256
211.57.238.0/24 Korea Telecom 256
211.57.35.0/24 Korea Telecom 256
211.57.70.0/24 Korea Telecom 256
211.62.0.0/18 Korea Telecom 16,384
211.62.103.0/24 Korea Telecom 256
211.62.117.0/24 Korea Telecom 256
211.62.122.0/24 Korea Telecom 256
211.62.123.0/24 Korea Telecom 256
211.62.124.0/24 Korea Telecom 256
211.62.125.0/24 Korea Telecom 256
211.62.126.0/24 Korea Telecom 256
211.62.35.0/24 Korea Telecom 256
211.62.64.0/18 Korea Telecom 16,384
211.62.70.0/24 Korea Telecom 256
211.62.79.0/24 Korea Telecom 256
211.62.81.0/24 Korea Telecom 256
211.62.83.0/24 Korea Telecom 256
211.62.84.0/24 Korea Telecom 256
211.62.95.0/24 Korea Telecom 256
211.63.128.0/17 Korea Telecom 32,768
218.144.0.0/12 Korea Telecom 1,048,576
218.144.0.0/13 Korea Telecom 524,288
218.145.106.0/24 Korea Telecom 256
218.147.123.0/24 Korea Telecom 256
218.147.28.0/24 Korea Telecom 256
218.147.29.0/24 Korea Telecom 256
218.147.30.0/24 Korea Telecom 256
218.147.67.0/24 Korea Telecom 256
218.148.63.0/24 Korea Telecom 256
218.149.188.0/24 Korea Telecom 256
218.149.189.0/24 Korea Telecom 256
218.149.190.0/24 Korea Telecom 256
218.149.191.0/24 Korea Telecom 256
218.149.228.0/24 Korea Telecom 256
218.149.229.0/24 Korea Telecom 256
218.149.230.0/24 Korea Telecom 256
218.149.231.0/24 Korea Telecom 256
218.149.42.0/24 Korea Telecom 256
218.149.43.0/24 Korea Telecom 256
218.149.44.0/23 Korea Telecom 512
218.149.46.0/23 Korea Telecom 512
218.150.48.0/21 Korea Telecom 2,048
218.150.56.0/22 Korea Telecom 1,024
218.150.60.0/23 Korea Telecom 512
218.150.62.0/24 Korea Telecom 256
218.151.101.0/24 Korea Telecom 256
218.151.102.0/23 Korea Telecom 512
218.151.104.0/21 Korea Telecom 2,048
218.151.112.0/23 Korea Telecom 512
218.151.122.0/23 Korea Telecom 512
218.151.124.0/22 Korea Telecom 1,024
218.151.128.0/17 Korea Telecom 32,768
218.151.228.0/24 Korea Telecom 256
218.151.229.0/24 Korea Telecom 256
218.151.30.0/24 Korea Telecom 256
218.152.0.0/13 Korea Telecom 524,288
218.152.168.0/24 Korea Telecom 256
218.154.173.0/24 Korea Telecom 256
218.154.174.0/24 Korea Telecom 256
218.154.175.0/24 Korea Telecom 256
218.154.196.0/24 Korea Telecom 256
218.154.79.0/24 Korea Telecom 256
218.154.80.0/22 Korea Telecom 1,024
218.154.84.0/24 Korea Telecom 256
218.155.100.0/24 Korea Telecom 256
218.155.102.0/24 Korea Telecom 256
218.155.211.0/24 Korea Telecom 256
218.155.86.0/23 Korea Telecom 512
218.156.208.0/24 Korea Telecom 256
218.157.100.0/24 Korea Telecom 256
218.157.98.0/24 Korea Telecom 256
218.157.99.0/24 Korea Telecom 256
218.158.240.0/24 Korea Telecom 256
218.158.241.0/24 Korea Telecom 256
218.158.242.0/24 Korea Telecom 256
218.158.243.0/24 Korea Telecom 256
218.159.104.0/22 Korea Telecom 1,024
218.159.108.0/22 Korea Telecom 1,024
218.159.112.0/20 Korea Telecom 4,096
218.159.128.0/21 Korea Telecom 2,048
218.159.136.0/22 Korea Telecom 1,024
218.159.140.0/23 Korea Telecom 512
218.159.213.0/24 Korea Telecom 256
218.159.214.0/24 Korea Telecom 256
218.159.215.0/24 Korea Telecom 256
218.159.25.0/24 Korea Telecom 256
218.159.26.0/24 Korea Telecom 256
218.159.27.0/24 Korea Telecom 256
218.159.28.0/24 Korea Telecom 256
218.159.29.0/24 Korea Telecom 256
218.159.65.0/24 Korea Telecom 256
218.159.66.0/24 Korea Telecom 256
218.159.67.0/24 Korea Telecom 256
218.159.70.0/23 Korea Telecom 512
218.159.72.0/23 Korea Telecom 512
218.159.74.0/23 Korea Telecom 512
218.159.78.0/23 Korea Telecom 512
218.159.80.0/20 Korea Telecom 4,096
218.159.96.0/21 Korea Telecom 2,048
218.38.144.0/24 SK Broadband Co Ltd 256
220.116.0.0/14 Korea Telecom 262,144
220.116.190.0/24 Korea Telecom 256
220.116.204.0/22 Korea Telecom 1,024
220.116.230.0/24 Korea Telecom 256
220.120.0.0/13 Korea Telecom 524,288
220.120.122.0/24 Korea Telecom 256
220.120.228.0/23 Korea Telecom 512
220.123.193.0/24 Korea Telecom 256
220.125.107.0/24 Korea Telecom 256
220.125.109.0/24 Korea Telecom 256
220.125.139.0/24 Korea Telecom 256
220.125.143.0/24 Korea Telecom 256
220.125.170.0/24 Korea Telecom 256
220.127.13.0/24 Korea Telecom 256
220.149.104.0/21 Korean Education Network 2,048
220.149.112.0/22 Korean Education Network 1,024
220.149.118.0/24 Korean Education Network 256
220.149.129.0/24 Korean Education Network 256
220.149.130.0/24 Korean Education Network 256
220.149.131.0/24 Korean Education Network 256
220.149.136.0/21 Korean Education Network 2,048
220.149.152.0/24 Korean Education Network 256
220.149.153.0/24 Korean Education Network 256
220.149.154.0/24 Korean Education Network 256
220.149.155.0/24 Korean Education Network 256
220.149.158.0/24 Korean Education Network 256
220.149.159.0/24 Korean Education Network 256
220.149.16.0/24 Korean Education Network 256
220.149.164.0/22 Korean Education Network 1,024
220.149.17.0/24 Korean Education Network 256
220.149.176.0/24 Korean Education Network 256
220.149.179.0/24 Korean Education Network 256
220.149.180.0/24 Korean Education Network 256
220.149.18.0/24 Korean Education Network 256
220.149.181.0/24 Korean Education Network 256
220.149.182.0/24 Korean Education Network 256
220.149.183.0/24 Korean Education Network 256
220.149.185.0/24 Korean Education Network 256
220.149.186.0/24 Korean Education Network 256
220.149.208.0/24 Korean Education Network 256
220.149.209.0/24 <