Network · AS50533

AS50533 I.T.E.N.O.S. International Telecom Network Operation Services GmbH

AS50533 (I.T.E.N.O.S. International Telecom Network Operation Services GmbH) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS50533

  • OwnerI.T.E.N.O.S. International Telecom Net
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses19,968
  • IPv4 ranges7
  • IPv6 ranges1
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 134.101.64.0/19
  • 145.14.224.0/20
  • 134.101.96.0/20
  • 134.101.112.0/21
  • 185.160.248.0/22
  • 192.109.122.0/24
  • 192.109.121.0/24

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

Check an IP address →

Detect it in code

Spot AS50533 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 AS50533

Is AS50533 a datacenter or VPN network?

AS50533 (I.T.E.N.O.S. International Telecom Network Operation Services GmbH) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS50533?

AS50533 is registered to I.T.E.N.O.S. International Telecom Network Operation Services GmbH. It announces about 19,968 IPv4 addresses.

How do I detect traffic from AS50533?

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.