Network check
ASN
AS12663
- OwnerFastweb SpA
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses450,560
- IPv4 ranges155
- IPv6 ranges2
Risk score0
Nothing suspicious found.
Network · AS12663
AS12663 (Fastweb SpA) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS12663
Nothing suspicious found.
145.230.0.0/16192.125.128.0/1746.108.128.0/1846.108.0.0/18208.53.128.0/18195.233.64.0/18195.233.192.0/18195.232.192.0/18130.195.64.0/18130.195.128.0/1846.190.160.0/1946.108.64.0/19Ranges 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);AS12663 (Fastweb SpA) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS12663 is registered to Fastweb SpA. It announces about 450,560 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.