Network check
ASN
AS13199
- OwnerJaroslav Doubrava
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses1,024
- IPv4 ranges1
- IPv6 ranges1
Risk score0
Nothing suspicious found.
Network · AS13199
AS13199 Jaroslav Doubrava
AS13199 (Jaroslav Doubrava) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Detect it in code
Spot AS13199 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 AS13199
Is AS13199 a datacenter or VPN network?
AS13199 (Jaroslav Doubrava) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Who owns AS13199?
AS13199 is registered to Jaroslav Doubrava. It announces about 1,024 IPv4 addresses.
How do I detect traffic from AS13199?
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.