Network · AS24400

AS24400 China Mobile Communications Group Co., Ltd

AS24400 (China Mobile Communications Group Co., Ltd) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS24400

  • OwnerChina Mobile Communications Group Co.,
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses717,844
  • IPv4 ranges172
  • IPv6 ranges110
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 117.186.0.0/16
  • 183.195.0.0/17
  • 183.194.0.0/17
  • 183.192.0.0/17
  • 120.253.128.0/17
  • 117.144.0.0/17
  • 117.143.0.0/17
  • 117.135.0.0/17
  • 183.195.128.0/18
  • 183.193.128.0/18
  • 183.193.0.0/18
  • 120.204.64.0/18

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

Check an IP address →

Detect it in code

Spot AS24400 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 AS24400

Is AS24400 a datacenter or VPN network?

AS24400 (China Mobile Communications Group Co., Ltd) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS24400?

AS24400 is registered to China Mobile Communications Group Co., Ltd. It announces about 717,844 IPv4 addresses.

How do I detect traffic from AS24400?

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.