AS16922

Name: AS16922 — University of Oklahoma HSC
Creator: ipdex

University of Oklahoma HSC Unknown registered in United States

5IPv4 prefixes

0IPv6 prefixes

80%RPKI-valid

#18,696AS Rank

327/327RIS visibility

#5,292Rank in United States

2008-01-02Allocated

University of Oklahoma HSC (AS16922) — Unknown, registered in United States. announces 5 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #5292. Allocated: 2008-01-02.

IPv4 5IPv6 0

Announced prefixes · 5

v4 156.110.144.0/20 valid
v4 156.110.160.0/19 valid
v4 156.110.240.0/20 valid
v4 157.142.0.0/16 unknown
v4 192.35.98.0/24 valid

RPKI: rpki.cloudflare.com · 2026-06-17

Routing: 5 IPv4 · 0 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	5
2026-06-13	5

AS topology · Customer cone 1

Providers · 2

AS22773 Cox Communications Inc.
AS5078 Oklahoma Network for Education Enrichment and

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