AS391
Air Force Systems Networking — af.mil
Summary
| Country |
|
| Organization | Air Force Systems Networking |
| Domain | af.mil |
| Number of IPv4 | 152,576 |
| Number of IPv6 | 0 |
| AS Type | Government |
| Registry | AFRINIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | January 01, 1970 (about 56 years ago) |
IP Ranges
AS391 announces 29 IPv4 ranges and 0 IPv6 range.
That's a total of 152,576 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 131.15.38.0/23 |
 Air Force Systems Networking
|
512 | ARIN | ALLOCATION |
| 131.15.40.0/21 |
Air Force Systems Networking
|
2,048 | ARIN | ALLOCATION |
| 131.15.48.0/20 |
Air Force Systems Networking
|
4,096 | ARIN | ALLOCATION |
| 131.15.64.0/20 |
Air Force Systems Networking
|
4,096 | ARIN | ALLOCATION |
| 131.15.80.0/24 |
Air Force Systems Networking
|
256 | ARIN | ALLOCATION |
| 131.15.90.0/23 |
Air Force Systems Networking
|
512 | ARIN | ALLOCATION |
| 131.15.92.0/24 |
Air Force Systems Networking
|
256 | ARIN | ALLOCATION |
| 131.15.98.0/23 |
Air Force Systems Networking
|
512 | ARIN | ALLOCATION |
| 131.15.120.0/24 |
Air Force Systems Networking
|
256 | ARIN | ALLOCATION |
| 131.15.136.0/24 |
Air Force Systems Networking
|
256 | ARIN | ALLOCATION |
| 131.15.144.0/21 |
Air Force Systems Networking
|
2,048 | ARIN | ALLOCATION |
| 131.15.160.0/21 |
Air Force Systems Networking
|
2,048 | ARIN | ALLOCATION |
| 131.15.208.0/24 |
Air Force Systems Networking
|
256 | ARIN | ALLOCATION |
| 131.15.233.0/24 |
Air Force Systems Networking
|
256 | ARIN | ALLOCATION |
| 131.15.234.0/24 |
Air Force Systems Networking
|
256 | ARIN | ALLOCATION |
| 131.15.235.0/24 |
Air Force Systems Networking
|
256 | ARIN | ALLOCATION |
| 131.15.236.0/24 |
Air Force Systems Networking
|
256 | ARIN | ALLOCATION |
| 131.15.237.0/24 |
Air Force Systems Networking
|
256 | ARIN | ALLOCATION |
| 131.15.238.0/24 |
Air Force Systems Networking
|
256 | ARIN | ALLOCATION |
| 131.15.252.0/24 |
Air Force Systems Networking
|
256 | ARIN | ALLOCATION |
| 131.15.253.0/24 |
Air Force Systems Networking
|
256 | ARIN | ALLOCATION |
| 137.0.0.0/16 |
Air Force Systems Networking
|
65,536 | ARIN | ALLOCATION |
| 137.11.0.0/16 |
Air Force Systems Networking
|
65,536 | ARIN | ALLOCATION |
| 143.141.96.0/22 |
Air Force Systems Networking
|
1,024 | ARIN | ALLOCATION |
| 199.251.155.0/24 |
Dod Network Information Center
|
256 | ARIN | ALLOCATION |
| 199.251.156.0/24 |
Dod Network Information Center
|
256 | ARIN | ALLOCATION |
| 206.39.58.0/24 |
Dod Network Information Center
|
256 | ARIN | ALLOCATION |
| 207.133.179.0/24 |
Dod Network Information Center
|
256 | ARIN | ALLOCATION |
| 207.133.189.0/24 |
Dod Network Information Center
|
256 | ARIN | ALLOCATION |
Peers
AS391 does not have any direct peering agreements. Instead, its global connectivity is achieved through transit providers. While this setup ensures comprehensive reach, future peering could reduce latency and optimize route efficiency.
Upstreams
AS391 connects to the global Internet via at least 1 upstream provider. In this setup, AS391 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS391 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.