Network · AS15465

AS15465 SIEMENS AG

AS15465 (SIEMENS AG) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS15465

  • OwnerSIEMENS AG
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses4,864
  • IPv4 ranges8
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 194.138.36.0/22
  • 194.138.16.0/22
  • 139.23.204.0/22
  • 143.99.196.0/23
  • 143.99.146.0/23
  • 194.138.40.0/24
  • 194.138.35.0/24
  • 185.181.24.0/24

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

Check an IP address →

Detect it in code

Spot AS15465 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 AS15465

Is AS15465 a datacenter or VPN network?

AS15465 (SIEMENS AG) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS15465?

AS15465 is registered to SIEMENS AG. It announces about 4,864 IPv4 addresses.

How do I detect traffic from AS15465?

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.