MONTANA WEST, L.L.C.
BGP inherited
Cluster stats
| Netblocks | 9 · 7,162 IPv4 addresses |
| Cluster ID | 213151217 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 2 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
9
0 netblocks since 2026-07-05
2026-07-05
peak 9
2026-07-19
IP Ranges (9)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 162.219.72.0/22 | MONTANA WEST, L.L.C. | BGP | ANNOUNCED | ● high |
| 192.30.116.0/22 | MONTANA WEST, L.L.C. | BGP | ANNOUNCED | ● high |
| 204.62.201.0/24 | MONTANA WEST, L.L.C. | BGP | ANNOUNCED | ● high |
| 204.62.204.0/23 | MONTANA WEST, L.L.C. | BGP | ANNOUNCED | ● high |
| 206.81.80.228/32 | Montana West LLC | PEERINGDB | ASSIGNED | ● high |
| 206.183.112.0/20 | MONTANA WEST, L.L.C. | BGP | ANNOUNCED | ● high |
| 206.183.124.0/24 | MONTANA WEST, L.L.C. | BGP | ANNOUNCED | ● high |
| 2001:504:16::d437/128 | Montana West LLC | PEERINGDB | ASSIGNED | ● high |
| 2606:cf00::/32 | MONTANA WEST, L.L.C. | BGP | ANNOUNCED | ● high |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
22.2%
of checked blocks have valid RPKI ROA coverage
(2 of 9)
No discrepancies found among checked blocks.
NIC Handles
AS54327
AS54327