Summary
| ASN | AS721 United States Department of Defense (DoD) |
| BGP | 143.76.0.0/16 |
| Registry | ARIN |
| Country | US |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 1990-03-26 |
| Last Updated | 2026-08-26 |
| 143.76.9.0/24 | N/A | 0 | 1 | 1 |
| 143.76.11.0/24 | N/A | 0 | 1 | 1 |
| 143.76.16.0/24 | N/A | 0 | 1 | 1 |
| 143.76.17.0/24 | N/A | 0 | 1 | 1 |
| 143.76.18.0/24 | N/A | 0 | 1 | 1 |
| 143.76.19.0/24 | N/A | 0 | 1 | 1 |
| 143.76.44.0/24 | N/A | 0 | 1 | 1 |
| 143.76.48.0/24 | N/A | 0 | 1 | 1 |
| 143.76.112.0/24 | N/A | 0 | 1 | 1 |
| 143.76.128.0/24 | N/A | 0 | 1 | 1 |
| 143.76.130.0/24 | N/A | 0 | 1 | 1 |
| 143.76.137.0/24 | N/A | 0 | 1 | 1 |
| 143.76.138.0/24 | N/A | 0 | 1 | 1 |
| 143.76.142.0/24 | N/A | 0 | 1 | 1 |
| 143.76.143.0/24 | N/A | 0 | 1 | 1 |
| 143.76.224.0/24 | N/A | 0 | 1 | 1 |
| 143.76.227.0/24 | N/A | 0 | 1 | 1 |
| 143.76.235.0/24 | N/A | 0 | 1 | 1 |
| 143.76.239.0/24 | N/A | 0 | 1 | 1 |
| 143.76.255.0/24 | N/A | 0 | 1 | 1 |