Network · AS13541

AS13541 Siemens Industry Software Inc.

AS13541 (Siemens Industry Software Inc.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS13541

  • OwnerSiemens Industry Software Inc.
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses198,656
  • IPv4 ranges7
  • IPv6 ranges8
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 147.34.0.0/16
  • 137.202.0.0/16
  • 134.86.0.0/16
  • 139.181.12.0/22
  • 192.94.38.0/23
  • 192.94.36.0/24
  • 139.181.17.0/24

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

Check an IP address →

Detect it in code

Spot AS13541 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 AS13541

Is AS13541 a datacenter or VPN network?

AS13541 (Siemens Industry Software Inc.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS13541?

AS13541 is registered to Siemens Industry Software Inc.. It announces about 198,656 IPv4 addresses.

How do I detect traffic from AS13541?

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.