Network · AS61836

AS61836 CYBERLAN SERVIÇOS DE TELECOMUNICAÇÕES LTDA

AS61836 (CYBERLAN SERVIÇOS DE TELECOMUNICAÇÕES LTDA) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS61836

  • OwnerCYBERLAN SERVIÇOS DE TELECOMUNICAÇÕES
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses1,024
  • IPv4 ranges1
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 201.7.216.0/22

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

Check an IP address →

Detect it in code

Spot AS61836 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 AS61836

Is AS61836 a datacenter or VPN network?

AS61836 (CYBERLAN SERVIÇOS DE TELECOMUNICAÇÕES LTDA) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS61836?

AS61836 is registered to CYBERLAN SERVIÇOS DE TELECOMUNICAÇÕES LTDA. It announces about 1,024 IPv4 addresses.

How do I detect traffic from AS61836?

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.