Network · AS11924

AS11924 Montana Opticom, LLC

AS11924 (Montana Opticom, LLC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS11924

  • OwnerMontana Opticom, LLC
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses16,640
  • IPv4 ranges11
  • IPv6 ranges1
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 69.163.80.0/20
  • 64.79.32.0/20
  • 208.83.40.0/21
  • 204.250.80.0/21
  • 63.166.28.0/22
  • 208.75.140.0/22
  • 206.228.140.0/22
  • 205.243.72.0/23
  • 208.14.180.0/24
  • 199.2.135.0/24
  • 12.160.248.0/24

Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-21.

Check an IP address →

Detect it in code

Spot AS11924 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 AS11924

Is AS11924 a datacenter or VPN network?

AS11924 (Montana Opticom, LLC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS11924?

AS11924 is registered to Montana Opticom, LLC. It announces about 16,640 IPv4 addresses.

How do I detect traffic from AS11924?

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.