Network · AS43957

AS43957 WNT Telecommunication GmbH

AS43957 (WNT Telecommunication GmbH) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS43957

OwnerWNT Telecommunication GmbH
KindInternet service provider
Servers, not peopleno
IPv4 addresses18,176
IPv4 ranges10
IPv6 ranges2

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

94.102.96.0/20
92.63.144.0/20
92.61.48.0/21
79.170.208.0/21
46.245.200.0/21
92.61.56.0/22
185.52.20.0/22
185.31.28.0/22
185.93.214.0/23
194.50.151.0/24

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

Check an IP address →

Detect it in code

Spot AS43957 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 AS43957

Is AS43957 a datacenter or VPN network?

AS43957 (WNT Telecommunication GmbH) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS43957?

AS43957 is registered to WNT Telecommunication GmbH. It announces about 18,176 IPv4 addresses.

How do I detect traffic from AS43957?

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.