Network · AS211124

AS211124 CGI France SAS

AS211124 (CGI France SAS) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS211124

  • OwnerCGI France SAS
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses9,984
  • IPv4 ranges18
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 163.164.0.0/21
  • 163.164.232.0/22
  • 163.164.224.0/22
  • 163.164.64.0/23
  • 163.164.38.0/23
  • 163.164.18.0/23
  • 163.164.120.0/23
  • 163.164.118.0/23
  • 163.164.108.0/23
  • 163.164.106.0/23
  • 158.234.250.0/23
  • 158.234.8.0/24

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

Check an IP address →

Detect it in code

Spot AS211124 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 AS211124

Is AS211124 a datacenter or VPN network?

AS211124 (CGI France SAS) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS211124?

AS211124 is registered to CGI France SAS. It announces about 9,984 IPv4 addresses.

How do I detect traffic from AS211124?

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.