Network · AS53142

AS53142 Friburgo Online LTDA ME

AS53142 (Friburgo Online LTDA ME) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS53142

  • OwnerFriburgo Online LTDA ME
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses16,384
  • IPv4 ranges3
  • IPv6 ranges1
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 191.240.224.0/19
  • 186.194.192.0/20
  • 177.54.112.0/20

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

Check an IP address →

Detect it in code

Spot AS53142 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 AS53142

Is AS53142 a datacenter or VPN network?

AS53142 (Friburgo Online LTDA ME) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS53142?

AS53142 is registered to Friburgo Online LTDA ME. It announces about 16,384 IPv4 addresses.

How do I detect traffic from AS53142?

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.