Network · AS205146

AS205146 Bartlomiej Michal Czyz trading as F.P.H.U AVANET

AS205146 (Bartlomiej Michal Czyz trading as F.P.H.U AVANET) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS205146

  • OwnerBartlomiej Michal Czyz trading as F.P.
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses768
  • IPv4 ranges2
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 185.227.188.0/23
  • 185.227.191.0/24

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

Check an IP address →

Detect it in code

Spot AS205146 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 AS205146

Is AS205146 a datacenter or VPN network?

AS205146 (Bartlomiej Michal Czyz trading as F.P.H.U AVANET) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS205146?

AS205146 is registered to Bartlomiej Michal Czyz trading as F.P.H.U AVANET. It announces about 768 IPv4 addresses.

How do I detect traffic from AS205146?

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.