Network · AS266435

AS266435 THE FIBER INTERNET BANDA LARGA

AS266435 (THE FIBER INTERNET BANDA LARGA) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS266435

OwnerTHE FIBER INTERNET BANDA LARGA
KindInternet service provider
Servers, not peopleno
IPv4 addresses2,048
IPv4 ranges2
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

45.187.164.0/22
170.82.76.0/22

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

Check an IP address →

Detect it in code

Spot AS266435 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 AS266435

Is AS266435 a datacenter or VPN network?

AS266435 (THE FIBER INTERNET BANDA LARGA) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS266435?

AS266435 is registered to THE FIBER INTERNET BANDA LARGA. It announces about 2,048 IPv4 addresses.

How do I detect traffic from AS266435?

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.