Network · AS266181

AS266181 GOLDEN LINK

AS266181 (GOLDEN LINK) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS266181

OwnerGOLDEN LINK
KindInternet service provider
Servers, not peopleno
IPv4 addresses9,216
IPv4 ranges4
IPv6 ranges2

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

187.120.16.0/20
191.242.104.0/21
186.233.112.0/21
45.6.100.0/22

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

Check an IP address →

Detect it in code

Spot AS266181 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 AS266181

Is AS266181 a datacenter or VPN network?

AS266181 (GOLDEN LINK) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS266181?

AS266181 is registered to GOLDEN LINK. It announces about 9,216 IPv4 addresses.

How do I detect traffic from AS266181?

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.