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 | 68,461,430 | 1.08 x 237 | 4 | 3,358 | |
| SK Broadband Co Ltd | 25,032,142 | 233 | 5 | 1,825 | |
| LG POWERCOMM | 20,996,096 | 0 | 1 | 207 | |
| 4 | SK Telecom | 14,321,924 | 233 | 2 | 136 |
| 5 | Asia Pacific Network Information Centre | 10,400,410 | 1.02 x 235 | 11 | 1,382 |
| 6 | CJ Hello Co., Ltd. | 2,101,499 | 232 | 16 | 1,897 |
| 7 | T Broad | 2,089,160 | 0 | 9 | 584 |
| 8 | DACOM-PUBNETPLUS | 1,893,066 | 0 | 2 | 341 |
| 9 | DREAMLINE CO. | 1,793,280 | 0 | 1 | 68 |
| 10 | 1,716,956 | 232 | 44 | 1,082 | |
| 11 | Sejong Telecom | 991,104 | 233 | 2 | 103 |
| 12 | DLIVE | 837,007 | 232 | 1 | 478 |
| 13 | Shinbiro | 815,064 | 0 | 2 | 368 |
| 14 | LGTELECOM | 750,848 | 1.31 x 230 | 1 | 518 |
| 15 | Tbroad Ginam Broadcating Co., Ltd. | 633,600 | 0 | 1 | 85 |
| 16 | TBROAD HANVIT BROADCASTING CO.,LTD. | 470,272 | 0 | 1 | 143 |
| 17 | Ulsan Jung-Ang Broadcasting Network | 457,232 | 0 | 1 | 130 |
| 18 | LG CNS | 438,681 | 0 | 2 | 111 |
| 19 | Tbroad Suwon Broadcasting Corporation | 407,364 | 1.94 x 236 | 1 | 167 |
| 20 | Seokyung Cable Television Co.. Ltd. | 393,216 | 0 | 1 | 102 |