Network · AS216188

AS216188 Bieber IT GmbH

AS216188 (Bieber IT GmbH) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS216188

  • OwnerBieber IT GmbH
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses2,816
  • IPv4 ranges10
  • IPv6 ranges1
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 31.47.238.0/23
  • 91.210.224.0/24
  • 88.218.227.0/24
  • 45.133.9.0/24
  • 45.10.24.0/24
  • 193.135.10.0/24
  • 185.45.149.0/24
  • 185.248.140.0/24
  • 185.245.96.0/24
  • 152.89.239.0/24

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

Check an IP address →

Detect it in code

Spot AS216188 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 AS216188

Is AS216188 a datacenter or VPN network?

AS216188 (Bieber IT GmbH) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS216188?

AS216188 is registered to Bieber IT GmbH. It announces about 2,816 IPv4 addresses.

How do I detect traffic from AS216188?

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.