Summary
| ASN | AS721 United States Department of Defense (DoD) |
| BGP | 139.139.0.0/16 |
| Registry | ARIN |
| Country | US |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 1990-03-16 |
| Last Updated | 2026-08-26 |
| 139.139.0.0/24 | N/A | 0 | 1 | 1 |
| 139.139.16.0/24 | N/A | 0 | 1 | 1 |
| 139.139.32.0/24 | N/A | 0 | 1 | 1 |
| 139.139.33.0/24 | N/A | 0 | 1 | 1 |
| 139.139.40.0/24 | N/A | 0 | 1 | 1 |
| 139.139.49.0/24 | N/A | 0 | 1 | 1 |
| 139.139.64.0/24 | N/A | 0 | 1 | 1 |
| 139.139.65.0/24 | N/A | 0 | 1 | 1 |
| 139.139.81.0/24 | N/A | 0 | 1 | 1 |
| 139.139.96.0/24 | N/A | 0 | 1 | 1 |
| 139.139.99.0/24 | N/A | 0 | 1 | 1 |
| 139.139.128.0/24 | N/A | 0 | 1 | 1 |
| 139.139.130.0/24 | N/A | 0 | 1 | 1 |
| 139.139.138.0/24 | N/A | 0 | 1 | 1 |
| 139.139.160.0/24 | N/A | 0 | 1 | 1 |
| 139.139.176.0/24 | N/A | 0 | 1 | 1 |
| 139.139.188.0/24 | N/A | 0 | 1 | 1 |
| 139.139.192.0/24 | N/A | 0 | 1 | 1 |
| 139.139.208.0/24 | N/A | 0 | 1 | 1 |
| 139.139.224.0/24 | N/A | 0 | 1 | 1 |