Internet Service Providers in South Korea

Top 20 organizations with the largest IP allocations in South Korea

South Korea

Top 20 organizations with the largest IP allocations


Rank Name IPv4 addresses IPv6 /64 networks AS numbers Prefixes
Korea Telecom 44,714,221 1.03 x 236 1 11,088
Asia Pacific Network Information Centre 9,408,389 1.52 x 234 10 3,918
DACOM-PUBNETPLUS 1,431,696 232 1 1,046
4 Shinbiro 445,596 0 2 916
5 LG CNS 405,032 0 1 217
6 KISTI 316,735 232 1 375
7 ELIMNET, INC. 229,888 0 1 167
8 KangNam CableTV 225,536 0 1 130
9 KINX 198,092 218 1 1,108
10 Korea Advanced Institute of Science and Technology 139,520 0 2 106
11 Korea Trade Network 94,208 0 1 23
12 IIAC 65,536 0 1 44
13 Yeungnam University 65,536 0 1 1
14 Dong-A Universirty 65,535 0 1 16
15 Yonsei University 64,768 0 1 43
16 Korea University 54,016 0 1 8
17 IP4 Networks, Inc. 50,944 0 1 13
18 Keimyung University 35,328 0 1 23
19 DAEGU UNIVERSITY 27,136 0 1 23
20 KWANGWOON UNIVERSITY 22,272 0 1 27