AS194
University Corporation for Atmospheric Research Unknown registered in United States
5IPv4 prefixes
2IPv6 prefixes
100%RPKI-valid
#12,777AS Rank
327/327RIS visibility
#4,215Rank in United States
1988-05-26Allocated
University Corporation for Atmospheric Research (AS194) — Unknown, registered in United States. announces 5 IPv4 prefixes + 2 IPv6 prefixes. Rank in United States: #4215. Allocated: 1988-05-26.
IPv4 5IPv6 2
Announced prefixes · 7
- v4 128.117.0.0/16 valid
- v4 128.117.208.0/22 valid
- v4 129.19.156.0/24 valid
- v4 192.43.244.0/24 valid
- v4 192.52.106.0/24 valid
- v6 2620:117:2000::/40 valid
- v6 2620:117:20f1::/48 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 5 IPv4 · 2 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 7 |
| 2026-06-13 | 7 |
AS topology · Customer cone 1
Providers · 1
- AS14041 University Corporation for Atmospheric Research