Network · AS54327

AS54327 MONTANA WEST, L.L.C.

AS54327 (MONTANA WEST, L.L.C.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS54327

OwnerMONTANA WEST, L.L.C.
KindInternet service provider
Servers, not peopleno
IPv4 addresses6,912
IPv4 ranges5
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

206.183.112.0/20
192.30.116.0/22
162.219.72.0/22
204.62.204.0/23
204.62.201.0/24

Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-22.

Check an IP address →

Detect it in code

Spot AS54327 traffic at signup.

Send the visitor's IP. The response includes the ASN, the owner and flags.hosting.

curl https://veqen-app.com/v1/ip/check \
  -H "Authorization: Bearer $VEQEN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"ip": "203.0.113.7"}'

import os, requests

r = requests.post(
    "https://veqen-app.com/v1/ip/check",
    headers={"Authorization": f"Bearer {os.environ['VEQEN_API_KEY']}"},
    json={"ip": "203.0.113.7"},
    timeout=10,
)
result = r.json()
print(result["risk"]["verdict"], result["risk"]["reasons"])

const res = await fetch("https://veqen-app.com/v1/ip/check", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.VEQEN_API_KEY}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({"ip": "203.0.113.7"}),
});
const result = await res.json();
console.log(result.risk.verdict, result.risk.reasons);

Questions

About AS54327

Is AS54327 a datacenter or VPN network?

AS54327 (MONTANA WEST, L.L.C.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS54327?

AS54327 is registered to MONTANA WEST, L.L.C.. It announces about 6,912 IPv4 addresses.

How do I detect traffic from AS54327?

Call the Veqen IP check with the visitor's address. The response includes the ASN, the owner and whether the network is a datacenter, VPN network, relay or ISP.