Network · AS9020

AS9020 Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.

AS9020 (Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS9020

  • OwnerFraunhofer-Gesellschaft zur Foerderung
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses768
  • IPv4 ranges2
  • IPv6 ranges1
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 153.96.134.0/23
  • 153.96.133.0/24

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

Check an IP address →

Detect it in code

Spot AS9020 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 AS9020

Is AS9020 a datacenter or VPN network?

AS9020 (Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS9020?

AS9020 is registered to Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.. It announces about 768 IPv4 addresses.

How do I detect traffic from AS9020?

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.