Network · AS39437

AS39437 Tomasz SLASKI trading as SKONET ISP

AS39437 (Tomasz SLASKI trading as SKONET ISP) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS39437

  • OwnerTomasz SLASKI trading as SKONET ISP
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses256
  • IPv4 ranges1
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 195.136.79.0/24

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

Check an IP address →

Detect it in code

Spot AS39437 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 AS39437

Is AS39437 a datacenter or VPN network?

AS39437 (Tomasz SLASKI trading as SKONET ISP) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS39437?

AS39437 is registered to Tomasz SLASKI trading as SKONET ISP. It announces about 256 IPv4 addresses.

How do I detect traffic from AS39437?

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.