Network · AS266143

AS266143 UP LINK INTERNET BANDA LARGA

AS266143 (UP LINK INTERNET BANDA LARGA) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS266143

OwnerUP LINK INTERNET BANDA LARGA
KindInternet service provider
Servers, not peopleno
IPv4 addresses1,536
IPv4 ranges2
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

160.20.20.0/22
186.251.206.0/23

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

Check an IP address →

Detect it in code

Spot AS266143 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 AS266143

Is AS266143 a datacenter or VPN network?

AS266143 (UP LINK INTERNET BANDA LARGA) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS266143?

AS266143 is registered to UP LINK INTERNET BANDA LARGA. It announces about 1,536 IPv4 addresses.

How do I detect traffic from AS266143?

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.