AS194 UCAR-AS - University Corporation for Atmospheric Research
🇺🇸ARINassignedASPA Published
Announced Prefixes (BGP)
7total
5 IPv42 IPv6
IPv4 Addresses
Allocated (RIR)66,048
Announced (BGP)67,328
IPv6 Addresses
Allocated (RIR)3×10²⁶
Announced (BGP)3.1×10²⁶
Routing hygiene
Score 19/100 · Low riskRPKI ROA coverage
85.7%
1 prefix RPKI invalid
IRR route objects
100%
no origin mismatches
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
1
diversity 0/100
- Only one upstream seen in the AS paths of its routes
- 14% of announced prefixes (1 of 7) have no valid ROA, 1 of them RPKI invalid
Based on 7 announced prefixes, updated daily (2026-10-23). How the score works · RPKI explained
Announced Prefixes
(BGP)7|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | ARINOther IRR | 2026-10-26 | |
| Valid | ARIN | 2026-10-26 | |
| Valid | ARIN | 2026-10-26 | |
| Valid | ARINOther IRR | 2026-10-26 | |
| Valid | ARINOther IRR | 2026-10-26 | |
| Valid | ARINOther IRR | 2026-10-26 | |
| Invalid | ARIN | 2026-10-26 |
Allocated Prefixes
(RIR)4Prefix | Country | RIR | Status |
|---|---|---|---|
| 128.117.0.0/16 | 🇺🇸 US | ARIN | allocated |
| 192.43.244.0/24 | 🇺🇸 US | ARIN | allocated |
| 192.52.106.0/24 | 🇺🇸 US | ARIN | allocated |
| 2620:117:2000::/40 | 🇺🇸 US | ARIN | allocated |
All 7 announced prefixes of AS194 →
Upstream Providers(1)
| ASN | Name |
|---|---|
| AS14041 | 🇺🇸AS-FRGP - University Corporation for Atmospheric Research |
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS194 hands its own prefixes to: transit providers, or peers at an exchange.
- AS14041University Corporation For Atmospheric Research7
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- How to run an ASPA checkVerify the upstream providers listed above
- IPv4 transfers in the ARIN regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/194Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/194" | jq