Network · AS50581

AS50581 Ukrainian Telecommunication Group LLC

AS50581 (Ukrainian Telecommunication Group LLC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS50581

OwnerUkrainian Telecommunication Group LLC
KindInternet service provider
Servers, not peopleno
IPv4 addresses20,224
IPv4 ranges13
IPv6 ranges16

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

176.122.96.0/19
31.43.48.0/20
31.43.40.0/21
91.215.144.0/22
31.43.36.0/22
2.58.204.0/22
195.211.228.0/22
31.43.34.0/23
45.94.95.0/24
45.94.92.0/24
31.43.33.0/24
195.95.165.0/24

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

Check an IP address →

Detect it in code

Spot AS50581 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 AS50581

Is AS50581 a datacenter or VPN network?

AS50581 (Ukrainian Telecommunication Group LLC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS50581?

AS50581 is registered to Ukrainian Telecommunication Group LLC. It announces about 20,224 IPv4 addresses.

How do I detect traffic from AS50581?

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.