AS11736 University of South Dakota 🇺🇸 US
Announcing 9 prefixes, seen at the RIS collectors.
IPv4 prefixes
9
20,736 (81 × /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
- AS11736
- Name
- University of South Dakota
- Organisation
- University of South Dakota
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1998-12-03
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
9 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 192.55.228.0/24 v4 | RPKI valid | 49 | 14907111643318911736 | 2026-09-18 |
| 192.236.32.0/19 v4 | RPKI valid | 49 | 14907111643318911736 | 2026-09-18 |
| 206.176.0.0/20 v4 | RPKI valid | 48 | 24482112321426311736 | 2026-09-18 |
| 206.176.0.0/21 v4 | RPKI valid | 49 | 14907111643318911736 | 2026-09-18 |
| 206.176.8.0/22 v4 | RPKI valid | 49 | 14907111643318911736 | 2026-09-18 |
| 206.176.12.0/23 v4 | RPKI valid | 49 | 14907111643318911736 | 2026-09-18 |
| 206.176.57.0/24 v4 | RPKI valid | 49 | 14907111643318911736 | 2026-09-18 |
| 206.176.58.0/24 v4 | RPKI valid | 49 | 14907111643318911736 | 2026-09-18 |
| 206.209.0.0/20 v4 | RPKI valid | 49 | 14907111643318911736 | 2026-09-18 |