Network · AS274243

AS274243 EVOLUTIONNET SAN NICOLAS S. A.

AS274243 (EVOLUTIONNET SAN NICOLAS S. A.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS274243

OwnerEVOLUTIONNET SAN NICOLAS S. A.
KindInternet service provider
Servers, not peopleno
IPv4 addresses1,024
IPv4 ranges1
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

209.61.4.0/22

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

Check an IP address →

Detect it in code

Spot AS274243 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 AS274243

Is AS274243 a datacenter or VPN network?

AS274243 (EVOLUTIONNET SAN NICOLAS S. A.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS274243?

AS274243 is registered to EVOLUTIONNET SAN NICOLAS S. A.. It announces about 1,024 IPv4 addresses.

How do I detect traffic from AS274243?

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.