Network · AS34393

AS34393 Adam Wolk-Jankowski trading as Systel Systemy Teleinformatyczne M. Linscheid Sp

AS34393 (Adam Wolk-Jankowski trading as Systel Systemy Teleinformatyczne M. Linscheid Sp) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS34393

  • OwnerAdam Wolk-Jankowski trading as Systel
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses6,400
  • IPv4 ranges6
  • IPv6 ranges2
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 95.215.24.0/21
  • 95.215.20.0/22
  • 91.192.56.0/22
  • 195.177.84.0/22
  • 195.177.64.0/22
  • 91.218.241.0/24

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

Check an IP address →

Detect it in code

Spot AS34393 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 AS34393

Is AS34393 a datacenter or VPN network?

AS34393 (Adam Wolk-Jankowski trading as Systel Systemy Teleinformatyczne M. Linscheid Sp) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS34393?

AS34393 is registered to Adam Wolk-Jankowski trading as Systel Systemy Teleinformatyczne M. Linscheid Sp. It announces about 6,400 IPv4 addresses.

How do I detect traffic from AS34393?

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.