Network · AS216134

AS216134 ZF Friedrichshafen AG

AS216134 (ZF Friedrichshafen AG) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS216134

  • OwnerZF Friedrichshafen AG
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses221,184
  • IPv4 ranges18
  • IPv6 ranges2
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 149.223.0.0/16
  • 140.171.0.0/16
  • 149.238.128.0/17
  • 170.205.192.0/18
  • 149.238.0.0/18
  • 149.238.64.0/19
  • 204.235.176.0/20
  • 192.101.48.0/20
  • 149.238.96.0/20
  • 149.238.124.0/22
  • 193.33.52.0/23
  • 192.77.114.0/23

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

Check an IP address →

Detect it in code

Spot AS216134 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 AS216134

Is AS216134 a datacenter or VPN network?

AS216134 (ZF Friedrichshafen AG) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS216134?

AS216134 is registered to ZF Friedrichshafen AG. It announces about 221,184 IPv4 addresses.

How do I detect traffic from AS216134?

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.