Summary
| Registry | APNIC |
| Country | SG |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 1992-12-01 |
| Last Updated | 2026-08-26 |
| 8.221.0.0/24 | N/A | 0 | 1 | 3 |
| 8.221.8.0/24 | N/A | 0 | 1 | 1 |
| 8.221.48.0/24 | N/A | 0 | 1 | 1 |
| 8.221.56.0/24 | N/A | 0 | 1 | 1 |
| 8.221.64.0/24 | N/A | 0 | 1 | 1 |
| 8.221.128.0/24 | N/A | 0 | 1 | 2 |
| 8.221.152.0/24 | N/A | 0 | 1 | 1 |
| 8.221.153.0/24 | N/A | 0 | 1 | 1 |
| 8.221.154.0/24 | N/A | 0 | 1 | 1 |
| 8.221.155.0/24 | N/A | 0 | 1 | 1 |
| 8.221.184.0/24 | N/A | 0 | 1 | 1 |
| 8.221.188.0/24 | N/A | 0 | 1 | 1 |
| 8.221.192.0/24 | N/A | 0 | 1 | 2 |
| 8.221.200.0/24 | N/A | 0 | 1 | 1 |
| 8.221.208.0/24 | N/A | 0 | 1 | 1 |
| 8.221.216.0/24 | N/A | 0 | 1 | 1 |