Network · AS146966

AS146966 China Telecom

AS146966 (China Telecom) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS146966

  • OwnerChina Telecom
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses38,400
  • IPv4 ranges77
  • IPv6 ranges12
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 220.154.136.0/21
  • 203.205.80.0/21
  • 117.91.16.0/21
  • 114.230.232.0/21
  • 49.86.52.0/22
  • 49.86.40.0/22
  • 49.71.96.0/22
  • 203.205.88.0/22
  • 203.205.76.0/22
  • 180.119.152.0/22
  • 121.237.180.0/22
  • 117.91.40.0/22

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

Check an IP address →

Detect it in code

Spot AS146966 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 AS146966

Is AS146966 a datacenter or VPN network?

AS146966 (China Telecom) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS146966?

AS146966 is registered to China Telecom. It announces about 38,400 IPv4 addresses.

How do I detect traffic from AS146966?

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.