Network · AS3320

AS3320 Deutsche Telekom AG

AS3320 (Deutsche Telekom AG) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS3320

OwnerDeutsche Telekom AG
KindInternet service provider
Servers, not peopleno
IPv4 addresses34,157,568
IPv4 ranges815
IPv6 ranges39

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

93.192.0.0/10
91.0.0.0/10
87.128.0.0/10
84.128.0.0/10
79.192.0.0/10
31.224.0.0/11
217.224.0.0/11
80.128.0.0/12
46.80.0.0/12
37.80.0.0/12
217.80.0.0/12
2.160.0.0/12

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

Check an IP address →

Detect it in code

Spot AS3320 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 AS3320

Is AS3320 a datacenter or VPN network?

AS3320 (Deutsche Telekom AG) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS3320?

AS3320 is registered to Deutsche Telekom AG. It announces about 34,157,568 IPv4 addresses.

How do I detect traffic from AS3320?

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.