AS16922 University of Oklahoma HSC
AS16922 is operated by University of Oklahoma HSC and registered with ARIN (US) since 2008-01-02.
It announces 5 IPv4 and 0 IPv6 prefixes, 80% of them RPKI valid.
RIPE RIS sees 2 upstream and peer networks and 0 downstream networks next to it.
| Name | University of Oklahoma HSC |
|---|---|
| Registry handle | OUHSC-EDU |
| Registry (RIR) | ARIN |
| Country | United States (US) |
| Delegated on | 2008-01-02 |
| Prefixes (IPv4 / IPv6) | 5 / 0 |
| RPKI valid | 80% (4 / 5) |
| Upstreams and peers | 2 |
| Downstream networks | 0 |
Routing health
- AS16922 announces 5 IPv4 and 0 IPv6 prefixes.
- No IPv6 prefixes announced.
- 4 of 5 announced prefixes are RPKI valid.
- 1 announced prefixes are not covered by a ROA of AS16922 (they may have none, or another network’s).
- 2 upstreams and peers, 0 downstream networks seen.
For every check with the fix (IRR route objects, the RPKI state of each route, reverse DNS and the registration), run the full network report.
Announced prefixes 5
- 156.110.144.0/20
- 156.110.160.0/19
- 156.110.240.0/20
- 157.142.0.0/16
- 192.35.98.0/24
Upstreams and peers 2
The networks RIPE RIS sees next to AS16922 in BGP paths, the most visible first.
More about AS16922
Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-14 15:43 UTC. The country is where the AS number was registered, not necessarily where the network operates.