Summary
| ASN | AS4766 Korea Telecom |
| BGP | 221.152.0.0/13 |
| Registry | APNIC |
| Country | KR |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 2003-04-17 |
| Last Updated | 2026-08-26 |
| 221.154.82.0/24 | N/A | 0 | 1 | 1 |
| 221.154.83.0/24 | N/A | 0 | 1 | 1 |
| 221.154.84.0/24 | N/A | 0 | 1 | 1 |
| 221.154.85.0/24 | N/A | 0 | 1 | 1 |
| 221.154.86.0/24 | N/A | 0 | 1 | 1 |
| 221.154.87.0/24 | N/A | 0 | 1 | 1 |
| 221.154.88.0/24 | N/A | 0 | 1 | 1 |
| 221.154.89.0/24 | N/A | 0 | 1 | 1 |
| 221.154.90.0/24 | N/A | 0 | 1 | 1 |