Network · AS10126

AS10126 Chunghwa Telecom Co., Ltd.

AS10126 (Chunghwa Telecom Co., Ltd.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS10126

OwnerChunghwa Telecom Co., Ltd.
KindInternet service provider
Servers, not peopleno
IPv4 addresses27,648
IPv4 ranges14
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

175.111.192.0/19
203.160.240.0/20
114.30.32.0/20
220.128.88.0/21
220.128.64.0/21
220.128.56.0/21
175.111.248.0/21
220.128.84.0/22
220.128.82.0/23
220.128.74.0/23
220.128.81.0/24
220.128.78.0/24

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

Check an IP address →

Detect it in code

Spot AS10126 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 AS10126

Is AS10126 a datacenter or VPN network?

AS10126 (Chunghwa Telecom Co., Ltd.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS10126?

AS10126 is registered to Chunghwa Telecom Co., Ltd.. It announces about 27,648 IPv4 addresses.

How do I detect traffic from AS10126?

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.