Network check
ASN
AS215431
- OwnerUniversitaetsklinikum Bonn
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses256
- IPv4 ranges1
- IPv6 ranges1
Risk score0
Nothing suspicious found.
Network · AS215431
AS215431 Universitaetsklinikum Bonn
AS215431 (Universitaetsklinikum Bonn) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Detect it in code
Spot AS215431 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 AS215431
Is AS215431 a datacenter or VPN network?
AS215431 (Universitaetsklinikum Bonn) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Who owns AS215431?
AS215431 is registered to Universitaetsklinikum Bonn. It announces about 256 IPv4 addresses.
How do I detect traffic from AS215431?
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.