AS138
DoD Network Information Center
AS 138 DNIC-AS-00138
Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.
| ASN | 138 |
|---|---|
| Name | DNIC-AS-00138 |
| Organization | DoD Network Information Center |
| Country | United States |
| Registry | ARIN |
IPv4 Prefixes for AS138
| Network | Location | Addresses | |
|---|---|---|---|
| 131.66.0.0/16 | DoD Network Information Center |  Whitehall |
65,536 |
| 131.67.0.0/16 | DoD Network Information Center | Columbus (East Columbus) |
65,536 |
| 131.68.0.0/16 | DoD Network Information Center | Whitehall |
65,536 |
| 131.68.139.0/24 | DoD Network Information Center | Chicago |
256 |
| 131.68.168.0/24 | DoD Network Information Center | Chicago |
256 |
| 131.68.209.0/24 | DoD Network Information Center | Chicago |
256 |
| 144.183.128.0/23 | DoD Network Information Center | Chicago |
512 |
| 144.183.130.0/24 | DoD Network Information Center | Dallas |
256 |
| 144.183.15.0/24 | DoD Network Information Center | Chicago |
256 |
| 144.183.16.0/24 | DoD Network Information Center | Chicago |
256 |
| 144.183.17.0/24 | DoD Network Information Center | Chicago |
256 |
| 144.183.196.0/22 | DoD Network Information Center | Chicago |
1,024 |
| 144.183.20.0/24 | DoD Network Information Center | Chicago |
256 |
| 144.183.200.0/21 | DoD Network Information Center | Whitehall |
2,048 |
| 144.183.21.0/24 | DoD Network Information Center | Chicago |
256 |
| 144.183.32.0/22 | DoD Network Information Center | Chicago |
1,024 |