Summary
| ASN | AS721 United States Department of Defense (DoD) |
| BGP | 158.0.0.0/13 |
| Registry | ARIN |
| Country | US |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 1992-02-25 |
| Last Updated | 2026-08-26 |
| 158.1.0.0/24 | N/A | 0 | 1 | 1 |
| 158.1.120.0/24 | N/A | 0 | 1 | 1 |
| 158.1.130.0/24 | N/A | 0 | 1 | 1 |
| 158.1.132.0/24 | N/A | 0 | 1 | 1 |
| 158.1.133.0/24 | N/A | 0 | 1 | 1 |
| 158.1.135.0/24 | N/A | 0 | 1 | 1 |
| 158.1.136.0/24 | N/A | 0 | 1 | 1 |
| 158.1.137.0/24 | N/A | 0 | 1 | 1 |
| 158.1.138.0/24 | N/A | 0 | 1 | 1 |