Network · AS50153

AS50153 Wlodzimierz Gasior, Jolanta Gadek trading as Net-Bis s.c.

AS50153 (Wlodzimierz Gasior, Jolanta Gadek trading as Net-Bis s.c.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS50153

  • OwnerWlodzimierz Gasior, Jolanta Gadek trad
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses6,144
  • IPv4 ranges4
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 93.157.88.0/21
  • 37.139.72.0/21
  • 195.189.88.0/22
  • 185.161.92.0/22

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

Check an IP address →

Detect it in code

Spot AS50153 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 AS50153

Is AS50153 a datacenter or VPN network?

AS50153 (Wlodzimierz Gasior, Jolanta Gadek trading as Net-Bis s.c.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS50153?

AS50153 is registered to Wlodzimierz Gasior, Jolanta Gadek trading as Net-Bis s.c.. It announces about 6,144 IPv4 addresses.

How do I detect traffic from AS50153?

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.