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 |
| 55.189.0.0/24 | N/A | 0 | 1 | 1 |
| 55.189.16.0/24 | N/A | 0 | 1 | 1 |
| 55.189.32.0/24 | N/A | 0 | 1 | 1 |
| 55.189.34.0/24 | N/A | 0 | 1 | 1 |
| 55.189.36.0/24 | N/A | 0 | 1 | 1 |
| 55.189.40.0/24 | N/A | 0 | 1 | 1 |
| 55.189.58.0/24 | N/A | 0 | 1 | 1 |
| 55.189.64.0/24 | N/A | 0 | 1 | 1 |
| 55.189.80.0/24 | N/A | 0 | 1 | 1 |
| 55.189.96.0/24 | N/A | 0 | 1 | 1 |
| 55.189.180.0/24 | N/A | 0 | 1 | 1 |