Network · AS57389

AS57389 ZNET Telekom Zrt

AS57389 (ZNET Telekom Zrt) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS57389

  • OwnerZNET Telekom Zrt
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses17,408
  • IPv4 ranges17
  • IPv6 ranges1
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 81.16.192.0/20
  • 45.146.0.0/22
  • 45.14.92.0/22
  • 185.5.228.0/22
  • 185.232.80.0/22
  • 185.221.140.0/22
  • 185.205.248.0/22
  • 185.182.212.0/22
  • 185.180.88.0/22
  • 185.174.16.0/22
  • 185.106.112.0/22
  • 141.98.248.0/22

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

Check an IP address →

Detect it in code

Spot AS57389 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 AS57389

Is AS57389 a datacenter or VPN network?

AS57389 (ZNET Telekom Zrt) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS57389?

AS57389 is registered to ZNET Telekom Zrt. It announces about 17,408 IPv4 addresses.

How do I detect traffic from AS57389?

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.