Summary
| Registry | APNIC |
| Country | KR |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 2006-07-06 |
| Last Updated | 2026-08-26 |
| 121.126.0.0/24 | N/A | 0 | 1 | 1 |
| 121.126.100.0/24 | N/A | 0 | 1 | 1 |
| 121.126.128.0/24 | N/A | 0 | 1 | 1 |
| 121.126.140.0/24 | N/A | 0 | 1 | 1 |
| 121.126.142.0/24 | N/A | 0 | 1 | 1 |
| 121.126.143.0/24 | N/A | 0 | 1 | 1 |
| 121.126.144.0/24 | N/A | 0 | 1 | 1 |
| 121.126.211.0/24 | N/A | 0 | 1 | 1 |