Network · AS21344

AS21344 Powszechna Kasa Oszczednosci Bank Polski SA

AS21344 (Powszechna Kasa Oszczednosci Bank Polski SA) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS21344

OwnerPowszechna Kasa Oszczednosci Bank Pols
KindInternet service provider
Servers, not peopleno
IPv4 addresses1,024
IPv4 ranges4
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

91.209.56.0/24
217.149.247.0/24
194.242.62.0/24
193.109.225.0/24

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

Check an IP address →

Detect it in code

Spot AS21344 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 AS21344

Is AS21344 a datacenter or VPN network?

AS21344 (Powszechna Kasa Oszczednosci Bank Polski SA) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS21344?

AS21344 is registered to Powszechna Kasa Oszczednosci Bank Polski SA. It announces about 1,024 IPv4 addresses.

How do I detect traffic from AS21344?

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.