Network · AS20570

AS20570 Telekom Deutschland GmbH

AS20570 (Telekom Deutschland GmbH) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS20570

  • OwnerTelekom Deutschland GmbH
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses12,288
  • IPv4 ranges11
  • IPv6 ranges2
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 194.55.48.0/20
  • 193.96.128.0/20
  • 185.200.56.0/22
  • 141.78.100.0/22
  • 195.114.22.0/23
  • 91.209.160.0/24
  • 209.206.38.0/24
  • 194.93.96.0/24
  • 194.76.160.0/24
  • 194.121.2.0/24
  • 193.105.147.0/24

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

Check an IP address →

Detect it in code

Spot AS20570 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 AS20570

Is AS20570 a datacenter or VPN network?

AS20570 (Telekom Deutschland GmbH) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS20570?

AS20570 is registered to Telekom Deutschland GmbH. It announces about 12,288 IPv4 addresses.

How do I detect traffic from AS20570?

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.