Summary
| ASN | AS721 United States Department of Defense (DoD) |
| BGP | 131.64.0.0/13 |
| Registry | ARIN |
| Country | US |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 1988-10-25 |
| Last Updated | 2026-08-26 |
| 131.70.4.0/24 | N/A | 0 | 1 | 1 |
| 131.70.14.0/24 | N/A | 0 | 1 | 1 |
| 131.70.16.0/24 | N/A | 0 | 1 | 1 |
| 131.70.24.0/24 | N/A | 0 | 1 | 1 |
| 131.70.28.0/24 | N/A | 0 | 1 | 1 |
| 131.70.32.0/24 | N/A | 0 | 1 | 1 |
| 131.70.60.0/24 | N/A | 0 | 1 | 1 |
| 131.70.67.0/24 | N/A | 0 | 1 | 1 |
| 131.70.76.0/24 | N/A | 0 | 1 | 1 |
| 131.70.80.0/24 | N/A | 0 | 1 | 1 |
| 131.70.93.0/24 | N/A | 0 | 1 | 1 |
| 131.70.112.0/24 | N/A | 0 | 1 | 1 |
| 131.70.128.0/24 | N/A | 0 | 1 | 1 |
| 131.70.145.0/24 | N/A | 0 | 1 | 1 |
| 131.70.156.0/24 | N/A | 0 | 1 | 1 |
| 131.70.164.0/24 | N/A | 0 | 1 | 1 |
| 131.70.199.0/24 | N/A | 0 | 1 | 1 |
| 131.70.200.0/24 | N/A | 0 | 1 | 1 |
| 131.70.203.0/24 | N/A | 0 | 1 | 1 |
| 131.70.204.0/24 | N/A | 0 | 1 | 1 |
| 131.70.209.0/24 | N/A | 0 | 1 | 1 |
| 131.70.210.0/24 | N/A | 0 | 1 | 1 |
| 131.70.211.0/24 | N/A | 0 | 1 | 1 |
| 131.70.216.0/24 | N/A | 0 | 1 | 1 |
| 131.70.232.0/24 | N/A | 0 | 1 | 1 |
| 131.70.240.0/24 | N/A | 0 | 1 | 1 |
| 131.70.254.0/24 | N/A | 0 | 1 | 1 |