Summary
| ASN | AS721 United States Department of Defense (DoD) |
| BGP | 143.156.0.0/15 |
| Registry | ARIN |
| Country | US |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 1990-09-21 |
| Last Updated | 2026-08-26 |
| 143.156.64.0/24 | N/A | 0 | 1 | 1 |
| 143.156.192.0/24 | N/A | 0 | 1 | 1 |
| 143.156.224.0/24 | N/A | 0 | 1 | 1 |