AS22215 Black Hills State University 🇺🇸 US
Announcing 8 prefixes, seen at the RIS collectors.
IPv4 prefixes
8
2,304 (9 × /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
- AS22215
- Name
- Black Hills State University
- Organisation
- BHSU
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2001-08-21
- Scope
- Not Disclosed
- PeeringDB
- net/21412
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
8 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 198.177.154.0/24 v4 | RPKI valid | 48 | 14907111643318922215 | 2026-09-18 |
| 204.52.252.0/24 v4 | RPKI valid | 48 | 14907111643318922215 | 2026-09-18 |
| 206.176.19.0/24 v4 | RPKI valid | 48 | 14907111643318922215 | 2026-09-18 |
| 206.176.24.0/24 v4 | RPKI valid | 42 | 14907111643318922215 | 2026-09-18 |
| 206.176.39.0/24 v4 | RPKI valid | 48 | 14907111643318922215 | 2026-09-18 |
| 206.176.40.0/23 v4 | RPKI valid | 3 | 382292449011537113173318922215 | 2026-09-18 |
| 206.176.42.0/24 v4 | RPKI valid | 48 | 14907111643318922215 | 2026-09-18 |
| 206.176.44.0/24 v4 | RPKI valid | 48 | 14907111643318922215 | 2026-09-18 |