Network check
ASN
AS213151
- OwnerChristian Elsen
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses256
- IPv4 ranges1
- IPv6 ranges3
Risk score0
Nothing suspicious found.
Network · AS213151
AS213151 Christian Elsen
AS213151 (Christian Elsen) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Detect it in code
Spot AS213151 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 AS213151
Is AS213151 a datacenter or VPN network?
AS213151 (Christian Elsen) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Who owns AS213151?
AS213151 is registered to Christian Elsen. It announces about 256 IPv4 addresses.
How do I detect traffic from AS213151?
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.