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 | 405 |
| Name | AFCONC-BLOCK1-AS |
| Organization | Air Force Systems Networking |
| Country | United States
|
| Registry | ARIN |
| IPv4 addresses | 256 |
| IPv6 /64 networks | 0 |
| Prefixes | 1 |
Other ASN allocated to Air Force Systems Networking
IPv4 Prefixes for AS405
| Network |
Location |
Addresses |
| 139.241.8.0/24 |
DoD Network Information Center |
Honolulu |
256 |