Network · AS206123

AS206123 Xelon AG

AS206123 (Xelon AG) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS206123

  • OwnerXelon AG
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses9,216
  • IPv4 ranges14
  • IPv6 ranges2
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 45.131.168.0/22
  • 185.211.92.0/22
  • 185.195.196.0/22
  • 185.123.128.0/22
  • 171.22.12.0/22
  • 109.237.72.0/22
  • 109.106.16.0/22
  • 185.254.118.0/23
  • 93.115.253.0/24
  • 93.115.211.0/24
  • 91.247.253.0/24
  • 91.235.212.0/24

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

Check an IP address →

Detect it in code

Spot AS206123 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 AS206123

Is AS206123 a datacenter or VPN network?

AS206123 (Xelon AG) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS206123?

AS206123 is registered to Xelon AG. It announces about 9,216 IPv4 addresses.

How do I detect traffic from AS206123?

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.