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 |
| 205.90.0.0/24 | N/A | 0 | 1 | 1 |
| 205.90.2.0/24 | N/A | 0 | 1 | 1 |
| 205.90.3.0/24 | N/A | 0 | 1 | 1 |
| 205.90.4.0/24 | N/A | 0 | 1 | 1 |
| 205.90.6.0/24 | N/A | 0 | 1 | 1 |
| 205.90.32.0/24 | N/A | 0 | 1 | 1 |
| 205.90.33.0/24 | N/A | 0 | 1 | 1 |
| 205.90.34.0/24 | N/A | 0 | 1 | 1 |
| 205.90.35.0/24 | N/A | 0 | 1 | 1 |
| 205.90.36.0/24 | N/A | 0 | 1 | 1 |
| 205.90.50.0/24 | N/A | 0 | 1 | 1 |
| 205.90.51.0/24 | N/A | 0 | 1 | 1 |
| 205.90.64.0/24 | N/A | 0 | 1 | 2 |
| 205.90.67.0/24 | N/A | 0 | 1 | 1 |
| 205.90.68.0/24 | N/A | 0 | 1 | 1 |
| 205.90.69.0/24 | N/A | 0 | 1 | 1 |
| 205.90.96.0/24 | N/A | 0 | 1 | 2 |
| 205.90.98.0/24 | N/A | 0 | 1 | 1 |
| 205.90.99.0/24 | N/A | 0 | 1 | 1 |
| 205.90.100.0/24 | N/A | 0 | 1 | 1 |
| 205.90.128.0/24 | N/A | 0 | 1 | 1 |
| 205.90.160.0/24 | N/A | 0 | 1 | 2 |
| 205.90.162.0/24 | N/A | 0 | 1 | 1 |
| 205.90.164.0/24 | N/A | 0 | 1 | 1 |
| 205.90.171.0/24 | N/A | 0 | 1 | 1 |
| 205.90.192.0/24 | N/A | 0 | 1 | 1 |
| 205.90.224.0/24 | N/A | 0 | 1 | 1 |