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 44,754,057 1.02 x 236 3 11,176
LG DACOM Corporation 7,990,454 1.06 x 232 1 3,549
SamsungSDS Inc. 2,485,760 1.5 x 233 1 225
4 DACOM-PUBNETPLUS 1,579,088 232 1 1,057
5 Shinbiro 445,596 0 2 941
6 LG CNS 406,312 0 1 223
7 KISTI 331,664 232 1 351
8 ELIMNET, INC. 228,608 0 1 170
9 KangNam CableTV 225,536 0 1 130
10 KINX 195,886 1.25 x 218 1 1,096
11 Korea Advanced Institute of Science and Technology 139,264 0 2 105
12 Daewoo Information Systems 99,072 0 1 70
13 Korea Trade Network 94,208 0 1 23
14 Electronics and Telecommunications Research Institute 65,536 0 1 1
15 Yeungnam University 65,536 0 1 1
16 IIAC 65,536 0 1 44
17 Pohang University of Science and Technology 65,535 0 1 17
18 Dong-A Universirty 65,535 0 1 16
19 Sogang University 65,280 0 1 8
20 Yonsei University 64,768 0 1 43