Network · AS12291

AS12291 Deutsche Post AG

AS12291 (Deutsche Post AG) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS12291

OwnerDeutsche Post AG
KindInternet service provider
Servers, not peopleno
IPv4 addresses393,728
IPv4 ranges5
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

160.56.0.0/15
160.54.0.0/15
160.58.0.0/16
149.239.0.0/16
192.109.50.0/23

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

Check an IP address →

Detect it in code

Spot AS12291 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 AS12291

Is AS12291 a datacenter or VPN network?

AS12291 (Deutsche Post AG) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS12291?

AS12291 is registered to Deutsche Post AG. It announces about 393,728 IPv4 addresses.

How do I detect traffic from AS12291?

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.