Network · AS8771

AS8771 YUnet International d.o.o.

AS8771 (YUnet International d.o.o.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS8771

OwnerYUnet International d.o.o.
KindInternet service provider
Servers, not peopleno
IPv4 addresses68,608
IPv4 ranges9
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

78.30.128.0/18
213.198.192.0/18
213.240.0.0/19
194.247.192.0/19
109.121.64.0/19
213.240.48.0/20
109.121.96.0/20
213.240.40.0/21
213.240.36.0/22

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

Check an IP address →

Detect it in code

Spot AS8771 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 AS8771

Is AS8771 a datacenter or VPN network?

AS8771 (YUnet International d.o.o.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS8771?

AS8771 is registered to YUnet International d.o.o.. It announces about 68,608 IPv4 addresses.

How do I detect traffic from AS8771?

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.