Network · AS213313

AS213313 CYBER TEST SYSTEMS SAS

AS213313 (CYBER TEST SYSTEMS SAS) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS213313

OwnerCYBER TEST SYSTEMS SAS
KindInternet service provider
Servers, not peopleno
IPv4 addresses1,024
IPv4 ranges1
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

152.89.148.0/22

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

Check an IP address →

Detect it in code

Spot AS213313 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 AS213313

Is AS213313 a datacenter or VPN network?

AS213313 (CYBER TEST SYSTEMS SAS) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS213313?

AS213313 is registered to CYBER TEST SYSTEMS SAS. It announces about 1,024 IPv4 addresses.

How do I detect traffic from AS213313?

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.