| Network Description: | Korea Telecom | |
| Organization: | / NPIX-AS |
| Prefix | Description | Country |
|---|---|---|
| 211.223.208.0/20 | Korea Telecom | |
| 220.66.171.0/24 | Korean Education Network | |
| 220.66.172.0/22 | Korean Education Network | |
| 220.66.176.0/22 | Korean Education Network | |
| 220.66.180.0/24 | Korean Education Network | |
| 220.149.68.0/24 | Korean Education Network | |
| 220.149.69.0/24 | Korean Education Network | |
| 220.149.70.0/24 | Korean Education Network | |
| 220.149.71.0/24 | Korean Education Network |