Network · AS42184

AS42184 TKRZ Stadtwerke GmbH

AS42184 (TKRZ Stadtwerke GmbH) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS42184

OwnerTKRZ Stadtwerke GmbH
KindInternet service provider
Servers, not peopleno
IPv4 addresses18,688
IPv4 ranges13
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

89.251.128.0/20
91.190.224.0/21
188.64.248.0/21
178.251.8.0/21
88.218.84.0/22
45.82.124.0/22
194.15.152.0/22
185.72.200.0/22
185.64.168.0/22
185.153.140.0/22
185.143.168.0/22
185.124.232.0/22

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

Check an IP address →

Detect it in code

Spot AS42184 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 AS42184

Is AS42184 a datacenter or VPN network?

AS42184 (TKRZ Stadtwerke GmbH) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS42184?

AS42184 is registered to TKRZ Stadtwerke GmbH. It announces about 18,688 IPv4 addresses.

How do I detect traffic from AS42184?

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.