Network · AS9273

AS9273 ITCENENTEC CO.,LTD.

AS9273 (ITCENENTEC CO.,LTD.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS9273

OwnerITCENENTEC CO.,LTD.
KindInternet service provider
Servers, not peopleno
IPv4 addresses76,032
IPv4 ranges4
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

203.224.0.0/16
203.244.0.0/19
203.255.240.0/21
121.138.156.0/24

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

Check an IP address →

Detect it in code

Spot AS9273 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 AS9273

Is AS9273 a datacenter or VPN network?

AS9273 (ITCENENTEC CO.,LTD.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS9273?

AS9273 is registered to ITCENENTEC CO.,LTD.. It announces about 76,032 IPv4 addresses.

How do I detect traffic from AS9273?

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.