Network · AS21766

AS21766 BEN LOMAND RURAL TELEPHONE COOPERATIVE, INC.

AS21766 (BEN LOMAND RURAL TELEPHONE COOPERATIVE, INC.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS21766

OwnerBEN LOMAND RURAL TELEPHONE COOPERATIVE
KindInternet service provider
Servers, not peopleno
IPv4 addresses74,752
IPv4 ranges7
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

152.97.128.0/17
64.63.192.0/18
152.97.64.0/18
69.8.160.0/20
199.189.240.0/21
192.131.56.0/21
199.217.124.0/22

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

Check an IP address →

Detect it in code

Spot AS21766 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 AS21766

Is AS21766 a datacenter or VPN network?

AS21766 (BEN LOMAND RURAL TELEPHONE COOPERATIVE, INC.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS21766?

AS21766 is registered to BEN LOMAND RURAL TELEPHONE COOPERATIVE, INC.. It announces about 74,752 IPv4 addresses.

How do I detect traffic from AS21766?

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.