Network · AS198016

AS198016 Michael Kieser

AS198016 (Michael Kieser) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS198016

  • OwnerMichael Kieser
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses256
  • IPv4 ranges1
  • IPv6 ranges5
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 81.31.214.0/24

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

Check an IP address →

Detect it in code

Spot AS198016 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 AS198016

Is AS198016 a datacenter or VPN network?

AS198016 (Michael Kieser) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS198016?

AS198016 is registered to Michael Kieser. It announces about 256 IPv4 addresses.

How do I detect traffic from AS198016?

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.