Network · AS34453

AS34453 Wilhelm Burg GmbH trading as Beresa GmbH & Co. KG

AS34453 (Wilhelm Burg GmbH trading as Beresa GmbH & Co. KG) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS34453

  • OwnerWilhelm Burg GmbH trading as Beresa Gm
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses256
  • IPv4 ranges1
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 31.129.120.0/24

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

Check an IP address →

Detect it in code

Spot AS34453 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 AS34453

Is AS34453 a datacenter or VPN network?

AS34453 (Wilhelm Burg GmbH trading as Beresa GmbH & Co. KG) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS34453?

AS34453 is registered to Wilhelm Burg GmbH trading as Beresa GmbH & Co. KG. It announces about 256 IPv4 addresses.

How do I detect traffic from AS34453?

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.