| ASN | Name | Organisation | Registry |
|---|---|---|---|
| AS4961 | DISC-AS-KR | Apnic | |
| AS7557 | KTNET-AS | Apnic | |
| AS1781 | KAIST-DAEJEON-AS-KR | Apnic | |
| AS10171 | SKTELINK-AS | Apnic | |
| AS9842 | LDCC-AS | Apnic | |
| AS17583 | KCNNET-AS-KR | Apnic | |
| AS54825 | PACKET | Arin | |
| AS9273 | SICC-AS | Apnic | |
| AS64631 | |||
| AS18305 | POSNET | Apnic | |
| AS9686 | SKKUNET-AS | Apnic | |
| AS9274 | PUSAN-AS-KR | Apnic | |
| AS57976 | BLIZZARD | Ripe | |
| AS9489 | KARINET-AS | Apnic | |
| AS23908 | AIRPORT-AS-KR | Apnic |