Network · AS3462

AS3462 Chunghwa Telecom Co., Ltd.

AS3462 (Chunghwa Telecom Co., Ltd.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS3462

OwnerChunghwa Telecom Co., Ltd.
KindInternet service provider
Servers, not peopleno
IPv4 addresses12,221,440
IPv4 ranges141
IPv6 ranges44

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

59.112.0.0/12
36.224.0.0/12
218.160.0.0/12
114.32.0.0/12
111.240.0.0/12
1.160.0.0/12
61.224.0.0/13
61.216.0.0/13
220.136.0.0/13
125.224.0.0/13
122.120.0.0/13
118.160.0.0/13

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

Check an IP address →

Detect it in code

Spot AS3462 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 AS3462

Is AS3462 a datacenter or VPN network?

AS3462 (Chunghwa Telecom Co., Ltd.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS3462?

AS3462 is registered to Chunghwa Telecom Co., Ltd.. It announces about 12,221,440 IPv4 addresses.

How do I detect traffic from AS3462?

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.