Network · AS4058

AS4058 CITIC Telecom International CPC Limited

AS4058 (CITIC Telecom International CPC Limited) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS4058

OwnerCITIC Telecom International CPC Limite
KindInternet service provider
Servers, not peopleno
IPv4 addresses266,752
IPv4 ranges78
IPv6 ranges30

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

203.85.0.0/16
202.66.0.0/17
202.76.0.0/18
152.101.192.0/18
210.184.64.0/19
202.88.96.0/19
202.76.96.0/19
202.72.0.0/19
202.66.224.0/19
152.101.96.0/19
152.101.128.0/19
210.184.48.0/20

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

Check an IP address →

Detect it in code

Spot AS4058 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 AS4058

Is AS4058 a datacenter or VPN network?

AS4058 (CITIC Telecom International CPC Limited) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS4058?

AS4058 is registered to CITIC Telecom International CPC Limited. It announces about 266,752 IPv4 addresses.

How do I detect traffic from AS4058?

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.