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.
67,584 IP addresses
Network
| ASN | 342 |
|---|---|
| Name | DNIC-ASBLK-00306-00371 |
| Organization | DoD Network Information Center |
| Country | United States |
| Registry | ARIN |
Details
| IPv4 addresses | 67,584 |
|---|---|
| IPv6 /64 networks | 0 |
| Prefixes | 9 |
Other ASN allocated to DoD Network Information Center
Prefixes for AS342
IPv4 addresses
| Network | Location | Addresses | |
|---|---|---|---|
| 55.56.0.0/16 | DoD Network Information Center |  Sierra Vista (Fort Huachuca) |
65,536 |
| 55.56.11.0/24 | DoD Network Information Center | Chicago |
256 |
| 55.56.196.0/24 | DoD Network Information Center | Chicago |
256 |
| 55.56.197.0/24 | DoD Network Information Center | Chicago |
256 |
| 55.56.2.0/24 | DoD Network Information Center | Chicago |
256 |
| 55.56.23.0/24 | DoD Network Information Center | Chicago |
256 |
| 55.56.24.0/24 | DoD Network Information Center | Chicago |
256 |
| 55.56.6.0/24 | DoD Network Information Center | Chicago |
256 |
| 55.56.7.0/24 | DoD Network Information Center | Chicago |
256 |