Network · AS44788

AS44788 Criteo Technology SAS

AS44788 (Criteo Technology SAS) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS44788

OwnerCriteo Technology SAS
KindInternet service provider
Servers, not peopleno
IPv4 addresses1,536
IPv4 ranges5
IPv6 ranges4

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

185.235.84.0/23
91.212.98.0/24
91.199.242.0/24
178.250.7.0/24
178.250.1.0/24

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

Check an IP address →

Detect it in code

Spot AS44788 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 AS44788

Is AS44788 a datacenter or VPN network?

AS44788 (Criteo Technology SAS) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS44788?

AS44788 is registered to Criteo Technology SAS. It announces about 1,536 IPv4 addresses.

How do I detect traffic from AS44788?

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.