Top 20 organizations with the largest IP allocations in South Korea
Top 20 organizations with the largest IP allocations
| Rank | Name | IPv4 addresses | IPv6 /64 networks | AS numbers | Prefixes |
|---|---|---|---|---|---|
| Korea Telecom | 44,782,770 | 1.02 x 236 | 3 | 11,197 | |
| LG DACOM Corporation | 7,975,462 | 1.06 x 232 | 1 | 3,508 | |
| SamsungSDS Inc. | 2,486,272 | 1.5 x 233 | 1 | 228 | |
| 4 | DACOM-PUBNETPLUS | 1,579,064 | 232 | 1 | 1,070 |
| 5 | Shinbiro | 445,660 | 0 | 2 | 936 |
| 6 | LG CNS | 405,672 | 0 | 1 | 211 |
| 7 | KISTI | 332,427 | 232 | 1 | 397 |
| 8 | ELIMNET, INC. | 228,608 | 0 | 1 | 170 |
| 9 | KangNam CableTV | 225,536 | 0 | 1 | 130 |
| 10 | KINX | 195,774 | 1.25 x 218 | 1 | 1,061 |
| 11 | Korea Advanced Institute of Science and Technology | 138,752 | 0 | 2 | 103 |
| 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 | IIAC | 65,536 | 0 | 1 | 44 |
| 16 | Yeungnam University | 65,536 | 0 | 1 | 1 |
| 17 | Dong-A Universirty | 65,535 | 0 | 1 | 16 |
| 18 | Pohang University of Science and Technology | 65,535 | 0 | 1 | 17 |
| 19 | Sogang University | 65,280 | 0 | 1 | 8 |
| 20 | Yonsei University | 64,768 | 0 | 1 | 43 |