Network · AS137872

AS137872 China Mobile Hong Kong Company Limited

AS137872 (China Mobile Hong Kong Company Limited) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS137872

  • OwnerChina Mobile Hong Kong Company Limited
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses168,704
  • IPv4 ranges40
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 223.122.128.0/17
  • 58.82.192.0/18
  • 223.123.128.0/18
  • 223.122.64.0/18
  • 161.81.128.0/18
  • 161.81.0.0/18
  • 223.122.32.0/19
  • 161.81.64.0/19
  • 161.81.192.0/19
  • 161.81.96.0/20
  • 161.81.224.0/20
  • 203.142.112.0/21

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

Check an IP address →

Detect it in code

Spot AS137872 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 AS137872

Is AS137872 a datacenter or VPN network?

AS137872 (China Mobile Hong Kong Company Limited) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS137872?

AS137872 is registered to China Mobile Hong Kong Company Limited. It announces about 168,704 IPv4 addresses.

How do I detect traffic from AS137872?

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.