AS3807
University of Montana Education registered in United States
29IPv4 prefixes
1IPv6 prefixes
100%RPKI-valid
#13,752AS Rank
327/327RIS visibility
#1,172Rank in United States
1994-09-02Allocated
University of Montana (AS3807) — Education, registered in United States. announces 29 IPv4 prefixes + 1 IPv6 prefixes. Rank in United States: #1172. Allocated: 1994-09-02.
IPv4 29IPv6 1
Announced prefixes · 30
- v4 150.131.0.0/16 valid
- v4 192.160.47.0/24 valid
- v4 192.207.124.0/24 valid
- v4 192.231.192.0/24 valid
- v4 192.73.48.0/24 valid
- v4 204.62.203.0/24 valid
- v4 207.196.129.0/24 valid
- v4 207.196.132.0/22 valid
- v4 207.196.136.0/22 valid
- v4 207.196.140.0/22 valid
- v4 207.196.144.0/22 valid
- v4 207.196.148.0/23 valid
- v4 207.196.153.0/24 valid
- v4 207.196.154.0/23 valid
- v4 207.196.156.0/23 valid
- v4 207.196.158.0/23 valid
- v4 207.196.167.0/24 valid
- v4 207.196.168.0/22 valid
- v4 207.196.172.0/23 valid
- v4 207.196.174.0/24 valid
- v4 207.196.175.0/24 valid
- v4 207.196.176.0/23 valid
- v4 207.196.178.0/24 valid
- v4 207.196.180.0/22 valid
- v4 207.196.184.0/21 valid
- v4 207.196.192.0/21 valid
- v4 207.196.200.0/22 valid
- v4 207.196.204.0/22 valid
- v4 207.196.240.0/21 valid
- v6 2620:104:8000::/40 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 29 IPv4 · 1 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-18
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 30 |
| 2026-06-13 | 30 |
AS topology · Customer cone 1
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