Network · AS56909

AS56909 TD PR ARLU S.A

AS56909 (TD PR ARLU S.A) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS56909

OwnerTD PR ARLU S.A
KindInternet service provider
Servers, not peopleno
IPv4 addresses3,840
IPv4 ranges4
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

31.131.176.0/21
185.164.40.0/22
91.228.240.0/23
185.244.234.0/24

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

Check an IP address →

Detect it in code

Spot AS56909 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 AS56909

Is AS56909 a datacenter or VPN network?

AS56909 (TD PR ARLU S.A) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS56909?

AS56909 is registered to TD PR ARLU S.A. It announces about 3,840 IPv4 addresses.

How do I detect traffic from AS56909?

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.