Network · AS34191

AS34191 DATAGROUP Operations GmbH

AS34191 (DATAGROUP Operations GmbH) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS34191

OwnerDATAGROUP Operations GmbH
KindInternet service provider
Servers, not peopleno
IPv4 addresses3,840
IPv4 ranges5
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

5.253.92.0/22
5.253.8.0/22
185.213.32.0/22
185.224.240.0/23
194.145.239.0/24

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

Check an IP address →

Detect it in code

Spot AS34191 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 AS34191

Is AS34191 a datacenter or VPN network?

AS34191 (DATAGROUP Operations GmbH) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS34191?

AS34191 is registered to DATAGROUP Operations GmbH. It announces about 3,840 IPv4 addresses.

How do I detect traffic from AS34191?

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.