Network · AS12390

AS12390 KCOM GROUP LIMITED

AS12390 (KCOM GROUP LIMITED) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS12390

  • OwnerKCOM GROUP LIMITED
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses250,880
  • IPv4 ranges23
  • IPv6 ranges2
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 87.102.0.0/17
  • 83.100.128.0/17
  • 77.86.0.0/17
  • 5.198.0.0/17
  • 194.207.128.0/17
  • 213.249.192.0/18
  • 194.207.64.0/18
  • 94.72.192.0/19
  • 213.249.128.0/19
  • 212.50.160.0/19
  • 178.78.64.0/19
  • 94.72.224.0/20

Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-22.

Check an IP address →

Detect it in code

Spot AS12390 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 AS12390

Is AS12390 a datacenter or VPN network?

AS12390 (KCOM GROUP LIMITED) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS12390?

AS12390 is registered to KCOM GROUP LIMITED. It announces about 250,880 IPv4 addresses.

How do I detect traffic from AS12390?

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.