Network · AS215563

AS215563 Lukas Buttler trading as Luke IT consulting

AS215563 (Lukas Buttler trading as Luke IT consulting) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS215563

  • OwnerLukas Buttler trading as Luke IT consu
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses512
  • IPv4 ranges2
  • IPv6 ranges3
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 91.223.183.0/24
  • 44.31.32.0/24

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

Check an IP address →

Detect it in code

Spot AS215563 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 AS215563

Is AS215563 a datacenter or VPN network?

AS215563 (Lukas Buttler trading as Luke IT consulting) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS215563?

AS215563 is registered to Lukas Buttler trading as Luke IT consulting. It announces about 512 IPv4 addresses.

How do I detect traffic from AS215563?

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.