AS22887 Western Illinois University 🇺🇸 US
Announcing 5 prefixes, seen at the RIS collectors.
IPv4 prefixes
5
73,728 (288 × /24)
IPv6 prefixes
0
-
Upstreams
2
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
- AS22887
- Name
- Western Illinois University
- Organisation
- Western Illinois University
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2009-01-23
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
5 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 143.43.128.0/17 v4 | no ROA | 40 | 244821436322887 | 2026-09-18 |
| 143.43.128.0/18 v4 | no ROA | 42 | 7018632522887 | 2026-09-18 |
| 143.43.192.0/18 v4 | no ROA | 42 | 7018632522887 | 2026-09-18 |
| 207.246.160.0/20 v4 | no ROA | 40 | 244821436322887 | 2026-09-18 |
| 207.246.176.0/20 v4 | no ROA | 40 | 244821436322887 | 2026-09-18 |