Summary
| ASN | AS637 United States Department of Defense (DoD) |
| BGP | 138.168.0.0/16 |
| Registry | ARIN |
| Country | US |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 1990-05-07 |
| Last Updated | 2026-08-26 |
| 138.168.14.0/24 | N/A | 0 | 1 | 2 |
| 138.168.15.0/24 | N/A | 0 | 1 | 1 |
| 138.168.96.0/24 | N/A | 0 | 1 | 1 |
| 138.168.128.0/24 | N/A | 0 | 1 | 1 |
| 138.168.131.0/24 | N/A | 0 | 1 | 1 |
| 138.168.132.0/24 | N/A | 0 | 1 | 1 |
| 138.168.183.0/24 | N/A | 0 | 1 | 1 |
| 138.168.190.0/24 | N/A | 0 | 1 | 1 |
| 138.168.192.0/24 | N/A | 0 | 1 | 1 |
| 138.168.194.0/24 | N/A | 0 | 1 | 1 |