Network · AS39815

AS39815 "Lucian Blaga" University of Sibiu

AS39815 ("Lucian Blaga" University of Sibiu) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS39815

Owner"Lucian Blaga" University of Sibiu
KindInternet service provider
Servers, not peopleno
IPv4 addresses1,024
IPv4 ranges3
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

77.81.184.0/23
194.169.191.0/24
193.226.29.0/24

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

Check an IP address →

Detect it in code

Spot AS39815 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 AS39815

Is AS39815 a datacenter or VPN network?

AS39815 ("Lucian Blaga" University of Sibiu) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS39815?

AS39815 is registered to "Lucian Blaga" University of Sibiu. It announces about 1,024 IPv4 addresses.

How do I detect traffic from AS39815?

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.