Summary
| ASN | AS721 United States Department of Defense (DoD) |
| BGP | 205.56.0.0/13 |
| Registry | ARIN |
| Country | US |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 1998-05-18 |
| Last Updated | 2026-08-26 |
| 205.59.0.0/24 | N/A | 0 | 1 | 2 |
| 205.59.2.0/24 | N/A | 0 | 1 | 1 |
| 205.59.3.0/24 | N/A | 0 | 1 | 1 |
| 205.59.4.0/24 | N/A | 0 | 1 | 1 |
| 205.59.8.0/24 | N/A | 0 | 1 | 1 |
| 205.59.13.0/24 | N/A | 0 | 1 | 1 |
| 205.59.16.0/24 | N/A | 0 | 1 | 1 |
| 205.59.20.0/24 | N/A | 0 | 1 | 1 |
| 205.59.22.0/24 | N/A | 0 | 1 | 1 |
| 205.59.24.0/24 | N/A | 0 | 1 | 1 |
| 205.59.26.0/24 | N/A | 0 | 1 | 1 |
| 205.59.31.0/24 | N/A | 0 | 1 | 1 |
| 205.59.32.0/24 | N/A | 0 | 1 | 1 |
| 205.59.48.0/24 | N/A | 0 | 1 | 1 |
| 205.59.51.0/24 | N/A | 0 | 1 | 1 |
| 205.59.53.0/24 | N/A | 0 | 1 | 1 |
| 205.59.54.0/24 | N/A | 0 | 1 | 1 |
| 205.59.55.0/24 | N/A | 0 | 1 | 1 |
| 205.59.56.0/24 | N/A | 0 | 1 | 1 |
| 205.59.80.0/24 | N/A | 0 | 1 | 1 |
| 205.59.81.0/24 | N/A | 0 | 1 | 1 |
| 205.59.82.0/24 | N/A | 0 | 1 | 1 |
| 205.59.90.0/24 | N/A | 0 | 1 | 1 |
| 205.59.92.0/24 | N/A | 0 | 1 | 1 |
| 205.59.95.0/24 | N/A | 0 | 1 | 1 |
| 205.59.100.0/24 | N/A | 0 | 1 | 1 |
| 205.59.101.0/24 | N/A | 0 | 1 | 1 |
| 205.59.102.0/24 | N/A | 0 | 1 | 1 |
| 205.59.122.0/24 | N/A | 0 | 1 | 1 |
| 205.59.140.0/24 | N/A | 0 | 1 | 1 |
| 205.59.145.0/24 | N/A | 0 | 1 | 1 |
| 205.59.146.0/24 | N/A | 0 | 1 | 1 |
| 205.59.148.0/24 | N/A | 0 | 1 | 1 |
| 205.59.149.0/24 | N/A | 0 | 1 | 1 |
| 205.59.150.0/24 | N/A | 0 | 1 | 1 |
| 205.59.152.0/24 | N/A | 0 | 1 | 1 |
| 205.59.156.0/24 | N/A | 0 | 1 | 1 |
| 205.59.159.0/24 | N/A | 0 | 1 | 1 |
| 205.59.160.0/24 | N/A | 0 | 1 | 1 |
| 205.59.176.0/24 | N/A | 0 | 1 | 1 |
| 205.59.190.0/24 | N/A | 0 | 1 | 1 |
| 205.59.192.0/24 | N/A | 0 | 1 | 1 |
| 205.59.208.0/24 | N/A | 0 | 1 | 1 |
| 205.59.214.0/24 | N/A | 0 | 1 | 1 |
| 205.59.224.0/24 | N/A | 0 | 1 | 1 |