Network · AS138466

AS138466 DataMossa Co., Ltd.

AS138466 (DataMossa Co., Ltd.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS138466

OwnerDataMossa Co., Ltd.
KindInternet service provider
Servers, not peopleno
IPv4 addresses2,560
IPv4 ranges5
IPv6 ranges17

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

103.126.52.0/22
103.76.40.0/23
103.174.58.0/23
202.3.54.0/24
103.76.43.0/24

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

Check an IP address →

Detect it in code

Spot AS138466 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 AS138466

Is AS138466 a datacenter or VPN network?

AS138466 (DataMossa Co., Ltd.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS138466?

AS138466 is registered to DataMossa Co., Ltd.. It announces about 2,560 IPv4 addresses.

How do I detect traffic from AS138466?

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.