Network · AS15725

AS15725 IKS Service GmbH

AS15725 (IKS Service GmbH) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS15725

OwnerIKS Service GmbH
KindInternet service provider
Servers, not peopleno
IPv4 addresses4,608
IPv4 ranges4
IPv6 ranges19

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

217.17.192.0/21
217.17.200.0/22
185.98.236.0/22
217.17.204.0/23

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

Check an IP address →

Detect it in code

Spot AS15725 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 AS15725

Is AS15725 a datacenter or VPN network?

AS15725 (IKS Service GmbH) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS15725?

AS15725 is registered to IKS Service GmbH. It announces about 4,608 IPv4 addresses.

How do I detect traffic from AS15725?

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.