Network · AS206455

AS206455 Lukasz Kalwinek trading as KALWINEK.NET

AS206455 (Lukasz Kalwinek trading as KALWINEK.NET) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS206455

  • OwnerLukasz Kalwinek trading as KALWINEK.NE
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses512
  • IPv4 ranges2
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 88.135.187.0/24
  • 204.144.178.0/24

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

Check an IP address →

Detect it in code

Spot AS206455 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 AS206455

Is AS206455 a datacenter or VPN network?

AS206455 (Lukasz Kalwinek trading as KALWINEK.NET) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS206455?

AS206455 is registered to Lukasz Kalwinek trading as KALWINEK.NET. It announces about 512 IPv4 addresses.

How do I detect traffic from AS206455?

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.