AS15404
- OwnerCOLT Technology Services Group Limited
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses141,824
- IPv4 ranges121
- IPv6 ranges9
Nothing suspicious found.
Network · AS15404
AS15404 (COLT Technology Services Group Limited) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS15404
Nothing suspicious found.
161.17.0.0/1662.85.160.0/19194.59.96.0/195.11.96.0/20148.188.192.0/20148.188.0.0/20194.99.120.0/21193.26.248.0/21178.249.200.0/21148.188.232.0/21194.15.244.0/22193.8.64.0/22Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-22.
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);AS15404 (COLT Technology Services Group Limited) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS15404 is registered to COLT Technology Services Group Limited. It announces about 141,824 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.