Network check
ASN
AS15958
- OwnerCETIN Ltd. Belgrade
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses69,632
- IPv4 ranges26
- IPv6 ranges1
Risk score0
Nothing suspicious found.
Network · AS15958
AS15958 (CETIN Ltd. Belgrade) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS15958
Nothing suspicious found.
109.245.64.0/18109.245.128.0/18109.245.224.0/19217.65.192.0/20109.245.32.0/20109.245.192.0/20109.245.0.0/20109.245.208.0/21109.245.16.0/21109.245.48.0/22109.245.24.0/22109.245.220.0/22Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-21.
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);AS15958 (CETIN Ltd. Belgrade) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS15958 is registered to CETIN Ltd. Belgrade. It announces about 69,632 IPv4 addresses.
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.