AS1637
Headquarters, USAISC
| Country: | United States |
| Website: | mail.mil |
| Number of IPs: | 199,168 IP Addresses |
| Type: | Isp ASN |
| Netblock | Company | Num of IPs |
|---|---|---|
| 143.46.0.0/16 | Headquarters, USAISC | 65,536 |
| 143.68.152.0/21 | Headquarters, USAISC | 2,048 |
| 155.5.0.0/16 | Headquarters, USAISC | 65,536 |
| 155.6.0.0/16 | Headquarters, USAISC | 65,536 |
| 6.16.194.0/23 | Headquarters, USAISC | 512 |