$ query “AS54327” --type=asn → 1 result(s)
AS54327 · MTWEST
MONTANA WEST L.L.C.
AS54327 belongs to MONTANA WEST L.L.C. and is a hosting access provider, registered in the United States since 2011. The system announces 6 912 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to the United States.
Basic Information
- Country
- 🇺🇸 United States
- Category
- Hosting
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- December 22, 2011
- Last Changed
- July 01, 2026
- Last Seen
- July 27, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 6 / 5
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 6 912
- Largest IPv4 Prefix
- /20 (4 096 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇺🇸 United States (11 008 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Peers
- 2 networks exchanging traffic without transit
- Downstream Customers
- 1 downstream buying transit
- Degree
- 5 unique BGP neighbors
- Reach
- 1 network in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (6 total)
- 206.183.112.0/20 (4 096 addresses (/20 prefix))
- 162.219.72.0/22 (1 024 addresses (/22 prefix))
- 192.30.116.0/22 (1 024 addresses (/22 prefix))
- 204.62.204.0/23 (512 addresses (/23 prefix))
- 204.62.201.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (1 total)
- 2606:cf00::/32