AS54327 MONTANA WEST, L.L.C. 🇺🇸 US
Announcing 7 prefixes, seen at the RIS collectors.
IPv4 prefixes
6
7,168 (28 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it
Registry and operator data
- AS number
- AS54327
- Name
- MONTANA WEST, L.L.C.
- Organisation
- Montana West LLC
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2011-12-22
- Network type
- NSP
- Scope
- Regional
- Peering policy
- Open
- Website
- http://www.accessmontana.com
- PeeringDB
- net/5277
- Exchanges
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
6 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 162.219.72.0/22 v4 | no ROA | 47 | 693954327 | 2026-09-18 |
| 192.30.116.0/22 v4 | no ROA | 47 | 693954327 | 2026-09-18 |
| 204.62.201.0/24 v4 | no ROA | 47 | 693954327 | 2026-09-18 |
| 204.62.204.0/23 v4 | no ROA | 47 | 693954327 | 2026-09-18 |
| 206.183.112.0/20 v4 | no ROA | 47 | 693954327 | 2026-09-18 |
| 206.183.124.0/24 v4 | no ROA | 41 | 3454917454327 | 2026-09-18 |