Summary
| ASN | AS4766 Korea Telecom |
| BGP | 220.88.0.0/14 |
| Registry | APNIC |
| Country | KR |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 2002-08-29 |
| Last Updated | 2026-08-26 |
| 220.90.25.0/24 | N/A | 0 | 1 | 1 |
| 220.90.97.0/24 | N/A | 0 | 1 | 1 |
| 220.90.98.0/24 | N/A | 0 | 1 | 1 |
| 220.90.100.0/24 | N/A | 0 | 1 | 1 |
| 220.90.104.0/24 | N/A | 0 | 1 | 1 |
| 220.90.105.0/24 | N/A | 0 | 1 | 1 |
| 220.90.106.0/24 | N/A | 0 | 1 | 1 |
| 220.90.107.0/24 | N/A | 0 | 1 | 1 |
| 220.90.109.0/24 | N/A | 0 | 1 | 1 |
| 220.90.110.0/24 | N/A | 0 | 1 | 1 |
| 220.90.112.0/24 | N/A | 0 | 1 | 1 |
| 220.90.116.0/24 | N/A | 0 | 1 | 1 |
| 220.90.117.0/24 | N/A | 0 | 1 | 1 |
| 220.90.118.0/24 | N/A | 0 | 1 | 1 |
| 220.90.120.0/24 | N/A | 0 | 1 | 1 |
| 220.90.122.0/24 | N/A | 0 | 1 | 1 |
| 220.90.123.0/24 | N/A | 0 | 1 | 1 |
| 220.90.124.0/24 | N/A | 0 | 1 | 1 |
| 220.90.140.0/24 | N/A | 0 | 1 | 1 |
| 220.90.141.0/24 | N/A | 0 | 1 | 1 |
| 220.90.142.0/24 | N/A | 0 | 1 | 1 |
| 220.90.144.0/24 | N/A | 0 | 1 | 1 |
| 220.90.152.0/24 | N/A | 0 | 1 | 1 |
| 220.90.166.0/24 | N/A | 0 | 1 | 1 |
| 220.90.177.0/24 | N/A | 0 | 1 | 1 |
| 220.90.187.0/24 | N/A | 0 | 1 | 1 |
| 220.90.197.0/24 | N/A | 0 | 1 | 1 |
| 220.90.199.0/24 | N/A | 0 | 1 | 1 |
| 220.90.250.0/24 | N/A | 0 | 1 | 1 |