Network · AS7641

AS7641 China Broadcasting TV Net

AS7641 (China Broadcasting TV Net) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS7641

OwnerChina Broadcasting TV Net
KindInternet service provider
Servers, not peopleno
IPv4 addresses18,944
IPv4 ranges4
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

211.156.128.0/19
211.146.0.0/19
211.146.32.0/21
211.89.230.0/23

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

Check an IP address →

Detect it in code

Spot AS7641 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 AS7641

Is AS7641 a datacenter or VPN network?

AS7641 (China Broadcasting TV Net) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS7641?

AS7641 is registered to China Broadcasting TV Net. It announces about 18,944 IPv4 addresses.

How do I detect traffic from AS7641?

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.