Network · AS18274

AS18274 Utsunomiya Cable TV Corporation

AS18274 (Utsunomiya Cable TV Corporation) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS18274

OwnerUtsunomiya Cable TV Corporation
KindInternet service provider
Servers, not peopleno
IPv4 addresses26,624
IPv4 ranges8
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

219.97.112.0/20
219.122.96.0/20
210.236.112.0/20
202.208.64.0/20
202.173.96.0/20
116.118.208.0/20
219.100.164.0/22
103.82.88.0/22

Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-21.

Check an IP address →

Detect it in code

Spot AS18274 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 AS18274

Is AS18274 a datacenter or VPN network?

AS18274 (Utsunomiya Cable TV Corporation) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS18274?

AS18274 is registered to Utsunomiya Cable TV Corporation. It announces about 26,624 IPv4 addresses.

How do I detect traffic from AS18274?

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.