Network · AS35721

AS35721 LBBW Asset Management Investmentgesellschaft mbH

AS35721 (LBBW Asset Management Investmentgesellschaft mbH) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS35721

OwnerLBBW Asset Management Investmentgesell
KindInternet service provider
Servers, not peopleno
IPv4 addresses3,072
IPv4 ranges3
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

91.205.56.0/22
194.79.0.0/22
194.54.72.0/22

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

Check an IP address →

Detect it in code

Spot AS35721 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 AS35721

Is AS35721 a datacenter or VPN network?

AS35721 (LBBW Asset Management Investmentgesellschaft mbH) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS35721?

AS35721 is registered to LBBW Asset Management Investmentgesellschaft mbH. It announces about 3,072 IPv4 addresses.

How do I detect traffic from AS35721?

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.