Network · AS38733

AS38733 CMC Telecom Infrastructure Company

AS38733 (CMC Telecom Infrastructure Company) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS38733

OwnerCMC Telecom Infrastructure Company
KindInternet service provider
Servers, not peopleno
IPv4 addresses7,168
IPv4 ranges15
IPv6 ranges6

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

203.167.12.0/22
124.158.8.0/22
103.82.32.0/22
42.96.36.0/23
124.158.12.0/23
115.165.164.0/23
115.165.162.0/23
45.122.244.0/24
42.96.33.0/24
203.205.15.0/24
124.158.15.0/24
119.82.133.0/24

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

Check an IP address →

Detect it in code

Spot AS38733 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 AS38733

Is AS38733 a datacenter or VPN network?

AS38733 (CMC Telecom Infrastructure Company) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS38733?

AS38733 is registered to CMC Telecom Infrastructure Company. It announces about 7,168 IPv4 addresses.

How do I detect traffic from AS38733?

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.