Network · AS53013

AS53013 UFINET BRASIL S.A.

AS53013 (UFINET BRASIL S.A.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS53013

OwnerUFINET BRASIL S.A.
KindInternet service provider
Servers, not peopleno
IPv4 addresses4,608
IPv4 ranges7
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

177.67.80.0/21
209.14.12.0/22
209.14.228.0/23
38.226.18.0/24
209.14.7.0/24
209.14.159.0/24
209.14.155.0/24

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

Check an IP address →

Detect it in code

Spot AS53013 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 AS53013

Is AS53013 a datacenter or VPN network?

AS53013 (UFINET BRASIL S.A.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS53013?

AS53013 is registered to UFINET BRASIL S.A.. It announces about 4,608 IPv4 addresses.

How do I detect traffic from AS53013?

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.