Network · AS39271

AS39271 Chartres Metropole Innovations Numeriques SEM

AS39271 (Chartres Metropole Innovations Numeriques SEM) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS39271

OwnerChartres Metropole Innovations Numeriq
KindInternet service provider
Servers, not peopleno
IPv4 addresses5,120
IPv4 ranges3
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

87.238.144.0/21
46.19.128.0/21
185.186.72.0/22

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

Check an IP address →

Detect it in code

Spot AS39271 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 AS39271

Is AS39271 a datacenter or VPN network?

AS39271 (Chartres Metropole Innovations Numeriques SEM) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS39271?

AS39271 is registered to Chartres Metropole Innovations Numeriques SEM. It announces about 5,120 IPv4 addresses.

How do I detect traffic from AS39271?

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.