Network · AS271253

AS271253 LINK BRASIL TELECOMUNICACOES LTDA

AS271253 (LINK BRASIL TELECOMUNICACOES LTDA) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS271253

OwnerLINK BRASIL TELECOMUNICACOES LTDA
KindInternet service provider
Servers, not peopleno
IPv4 addresses4,096
IPv4 ranges4
IPv6 ranges12

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

45.180.16.0/22
45.172.96.0/22
164.163.192.0/22
131.255.56.0/22

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

Check an IP address →

Detect it in code

Spot AS271253 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 AS271253

Is AS271253 a datacenter or VPN network?

AS271253 (LINK BRASIL TELECOMUNICACOES LTDA) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS271253?

AS271253 is registered to LINK BRASIL TELECOMUNICACOES LTDA. It announces about 4,096 IPv4 addresses.

How do I detect traffic from AS271253?

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.