Summary
| ASN | AS721 United States Department of Defense (DoD) |
| BGP | 205.64.0.0/11 |
| Registry | ARIN |
| Country | US |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 1998-05-18 |
| Last Updated | 2026-08-26 |
| 205.91.0.0/24 | N/A | 0 | 1 | 1 |
| 205.91.32.0/24 | N/A | 0 | 1 | 2 |
| 205.91.35.0/24 | N/A | 0 | 1 | 1 |
| 205.91.36.0/24 | N/A | 0 | 1 | 1 |
| 205.91.37.0/24 | N/A | 0 | 1 | 1 |
| 205.91.64.0/24 | N/A | 0 | 1 | 1 |
| 205.91.68.0/24 | N/A | 0 | 1 | 1 |
| 205.91.70.0/24 | N/A | 0 | 1 | 1 |
| 205.91.96.0/24 | N/A | 0 | 1 | 1 |
| 205.91.128.0/24 | N/A | 0 | 1 | 1 |
| 205.91.160.0/24 | N/A | 0 | 1 | 2 |
| 205.91.161.0/24 | N/A | 0 | 1 | 1 |
| 205.91.162.0/24 | N/A | 0 | 1 | 1 |
| 205.91.163.0/24 | N/A | 0 | 1 | 1 |
| 205.91.194.0/24 | N/A | 0 | 1 | 1 |
| 205.91.195.0/24 | N/A | 0 | 1 | 1 |
| 205.91.196.0/24 | N/A | 0 | 1 | 1 |
| 205.91.198.0/24 | N/A | 0 | 1 | 1 |
| 205.91.224.0/24 | N/A | 0 | 1 | 1 |