Network · AS263913

AS263913 CIDADE ONLINE EIRELE

AS263913 (CIDADE ONLINE EIRELE) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS263913

OwnerCIDADE ONLINE EIRELE
KindInternet service provider
Servers, not peopleno
IPv4 addresses2,048
IPv4 ranges2
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

170.231.216.0/22
138.204.240.0/22

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

Check an IP address →

Detect it in code

Spot AS263913 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 AS263913

Is AS263913 a datacenter or VPN network?

AS263913 (CIDADE ONLINE EIRELE) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS263913?

AS263913 is registered to CIDADE ONLINE EIRELE. It announces about 2,048 IPv4 addresses.

How do I detect traffic from AS263913?

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.