AS501 Air Force Systems Networking 🇺🇸 US
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
4
1,024 (4 × /24)
IPv6 prefixes
0
-
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS501
- Name
- Air Force Systems Networking
- Organisation
- Air Force Systems Networking
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1989-08-04
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
4 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 205.173.217.0/24 v4 | no ROA | 42 | 34549646154355501 | 2026-10-17 |
| 205.173.218.0/24 v4 | no ROA | 42 | 34549646154355501 | 2026-10-17 |
| 205.173.219.0/24 v4 | no ROA | 42 | 34549646154355501 | 2026-10-17 |
| 205.173.221.0/24 v4 | no ROA | 42 | 34549646154355501 | 2026-10-17 |