AS331
DoD Network Information Center
AS 331 DNIC-ASBLK-00306-00371
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.
197,632 IP addresses
| ASN | 331 |
|---|---|
| Name | DNIC-ASBLK-00306-00371 |
| Organization | DoD Network Information Center |
| Country | United States 
|
| Registry | ARIN |
| IPv4 addresses | 197,632 |
|---|---|
| IPv6 /64 networks | 0 |
| Prefixes | 7 |
Other ASN allocated to DoD Network Information Center
IPv4 Prefixes for AS331
| Network | Location | Addresses | |
|---|---|---|---|
| 55.19.0.0/16 | DoD Network Information Center | Sierra Vista (Fort Huachuca) |
65,536 |
| 55.19.2.0/24 | DoD Network Information Center | Chicago |
256 |
| 55.65.0.0/16 | DoD Network Information Center | Sierra Vista (Fort Huachuca) |
65,536 |
| 55.70.0.0/16 | DoD Network Information Center | Sierra Vista (Fort Huachuca) |
65,536 |
| 55.70.190.0/24 | DoD Network Information Center | Sierra Vista (Fort Huachuca) |
256 |
| 55.70.244.0/24 | DoD Network Information Center | Sierra Vista (Fort Huachuca) |
256 |
| 55.70.245.0/24 | DoD Network Information Center | Sierra Vista (Fort Huachuca) |
256 |