Network · AS51528

AS51528 KOZOBROD ANDRIY ANATOLIYOVICH

AS51528 (KOZOBROD ANDRIY ANATOLIYOVICH) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS51528

  • OwnerKOZOBROD ANDRIY ANATOLIYOVICH
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses1,024
  • IPv4 ranges1
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 91.219.52.0/22

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

Check an IP address →

Detect it in code

Spot AS51528 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 AS51528

Is AS51528 a datacenter or VPN network?

AS51528 (KOZOBROD ANDRIY ANATOLIYOVICH) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS51528?

AS51528 is registered to KOZOBROD ANDRIY ANATOLIYOVICH. It announces about 1,024 IPv4 addresses.

How do I detect traffic from AS51528?

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.