Summary
| ASN | AS721 United States Department of Defense (DoD) |
| BGP | 206.37.0.0/16 |
| Registry | ARIN |
| Country | US |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 1995-05-30 |
| Last Updated | 2026-08-26 |
| 206.37.0.0/24 | N/A | 0 | 1 | 1 |
| 206.37.12.0/24 | N/A | 0 | 1 | 1 |
| 206.37.17.0/24 | N/A | 0 | 1 | 1 |
| 206.37.20.0/24 | N/A | 0 | 1 | 1 |
| 206.37.21.0/24 | N/A | 0 | 1 | 1 |
| 206.37.22.0/24 | N/A | 0 | 1 | 1 |
| 206.37.24.0/24 | N/A | 0 | 1 | 1 |
| 206.37.25.0/24 | N/A | 0 | 1 | 1 |
| 206.37.28.0/24 | N/A | 0 | 1 | 1 |
| 206.37.30.0/24 | N/A | 0 | 1 | 1 |
| 206.37.106.0/24 | N/A | 0 | 1 | 1 |
| 206.37.107.0/24 | N/A | 0 | 1 | 1 |
| 206.37.109.0/24 | N/A | 0 | 1 | 1 |
| 206.37.112.0/24 | N/A | 0 | 1 | 1 |
| 206.37.138.0/24 | N/A | 0 | 1 | 1 |
| 206.37.198.0/24 | N/A | 0 | 1 | 1 |
| 206.37.202.0/24 | N/A | 0 | 1 | 1 |
| 206.37.212.0/24 | N/A | 0 | 1 | 1 |
| 206.37.214.0/24 | N/A | 0 | 1 | 1 |
| 206.37.224.0/24 | N/A | 0 | 1 | 1 |
| 206.37.225.0/24 | N/A | 0 | 1 | 1 |
| 206.37.226.0/24 | N/A | 0 | 1 | 1 |
| 206.37.227.0/24 | N/A | 0 | 1 | 1 |
| 206.37.228.0/24 | N/A | 0 | 1 | 1 |
| 206.37.229.0/24 | N/A | 0 | 1 | 1 |
| 206.37.230.0/24 | N/A | 0 | 1 | 1 |
| 206.37.231.0/24 | N/A | 0 | 1 | 1 |
| 206.37.232.0/24 | N/A | 0 | 1 | 1 |
| 206.37.233.0/24 | N/A | 0 | 1 | 1 |
| 206.37.238.0/24 | N/A | 0 | 1 | 1 |
| 206.37.240.0/24 | N/A | 0 | 1 | 1 |
| 206.37.242.0/24 | N/A | 0 | 1 | 1 |
| 206.37.243.0/24 | N/A | 0 | 1 | 1 |
| 206.37.245.0/24 | N/A | 0 | 1 | 1 |
| 206.37.247.0/24 | N/A | 0 | 1 | 1 |
| 206.37.249.0/24 | N/A | 0 | 1 | 1 |
| 206.37.250.0/24 | N/A | 0 | 1 | 1 |
| 206.37.252.0/24 | N/A | 0 | 1 | 1 |
| 206.37.253.0/24 | N/A | 0 | 1 | 1 |
| 206.37.254.0/24 | N/A | 0 | 1 | 1 |