Network · AS18278

AS18278 Cable TV Corporation

AS18278 (Cable TV Corporation) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS18278

  • OwnerCable TV Corporation
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses47,104
  • IPv4 ranges8
  • IPv6 ranges1
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 123.0.64.0/18
  • 202.151.96.0/19
  • 183.91.96.0/19
  • 210.251.176.0/20
  • 202.231.176.0/20
  • 118.82.48.0/20
  • 219.100.108.0/22
  • 103.92.228.0/22

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

Check an IP address →

Detect it in code

Spot AS18278 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 AS18278

Is AS18278 a datacenter or VPN network?

AS18278 (Cable TV Corporation) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS18278?

AS18278 is registered to Cable TV Corporation. It announces about 47,104 IPv4 addresses.

How do I detect traffic from AS18278?

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.