Network · AS273656

AS273656 OAC TECNOLOGIA EIRELI

AS273656 (OAC TECNOLOGIA EIRELI) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS273656

OwnerOAC TECNOLOGIA EIRELI
KindInternet service provider
Servers, not peopleno
IPv4 addresses512
IPv4 ranges2
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

154.216.130.0/24
154.216.129.0/24

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

Check an IP address →

Detect it in code

Spot AS273656 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 AS273656

Is AS273656 a datacenter or VPN network?

AS273656 (OAC TECNOLOGIA EIRELI) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS273656?

AS273656 is registered to OAC TECNOLOGIA EIRELI. It announces about 512 IPv4 addresses.

How do I detect traffic from AS273656?

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.