Summary
| ASN | AS721 United States Department of Defense (DoD) |
| BGP | 55.0.0.0/8 |
| Registry | ARIN |
| Country | US |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 1996-10-26 |
| Last Updated | 2026-08-26 |
| 55.224.1.0/24 | N/A | 0 | 1 | 1 |
| 55.224.7.0/24 | N/A | 0 | 1 | 1 |
| 55.224.8.0/24 | N/A | 0 | 1 | 1 |
| 55.224.12.0/24 | N/A | 0 | 1 | 1 |
| 55.224.16.0/24 | N/A | 0 | 1 | 1 |
| 55.224.64.0/24 | N/A | 0 | 1 | 1 |
| 55.224.80.0/24 | N/A | 0 | 1 | 1 |
| 55.224.82.0/24 | N/A | 0 | 1 | 1 |
| 55.224.86.0/24 | N/A | 0 | 1 | 1 |
| 55.224.88.0/24 | N/A | 0 | 1 | 1 |
| 55.224.96.0/24 | N/A | 0 | 1 | 1 |
| 55.224.98.0/24 | N/A | 0 | 1 | 1 |
| 55.224.103.0/24 | N/A | 0 | 1 | 1 |
| 55.224.129.0/24 | N/A | 0 | 1 | 1 |
| 55.224.130.0/24 | N/A | 0 | 1 | 1 |
| 55.224.131.0/24 | N/A | 0 | 1 | 1 |
| 55.224.132.0/24 | N/A | 0 | 1 | 1 |
| 55.224.133.0/24 | N/A | 0 | 1 | 1 |
| 55.224.134.0/24 | N/A | 0 | 1 | 1 |