Summary
| Registry | ARIN |
| Country | US |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 1990-11-13 |
| Last Updated | 2026-08-26 |
| 144.51.0.0/24 | N/A | 0 | 1 | 1 |
| 144.51.8.0/24 | N/A | 0 | 1 | 1 |
| 144.51.16.0/24 | N/A | 0 | 1 | 1 |
| 144.51.40.0/24 | N/A | 0 | 1 | 1 |
| 144.51.128.0/24 | N/A | 0 | 1 | 2 |
| 144.51.240.0/24 | N/A | 0 | 1 | 1 |
| 144.51.242.0/24 | N/A | 0 | 1 | 1 |
| 144.51.249.0/24 | N/A | 0 | 1 | 1 |