Network · AS203475

AS203475 Marcin Ciecierski trading as NEW CONNECT

AS203475 (Marcin Ciecierski trading as NEW CONNECT) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS203475

  • OwnerMarcin Ciecierski trading as NEW CONNE
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses256
  • IPv4 ranges1
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 185.15.82.0/24

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

Check an IP address →

Detect it in code

Spot AS203475 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 AS203475

Is AS203475 a datacenter or VPN network?

AS203475 (Marcin Ciecierski trading as NEW CONNECT) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS203475?

AS203475 is registered to Marcin Ciecierski trading as NEW CONNECT. It announces about 256 IPv4 addresses.

How do I detect traffic from AS203475?

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.