Network · AS9924

AS9924 Taiwan Fixed Network, Telco and Network Service Provider.

AS9924 (Taiwan Fixed Network, Telco and Network Service Provider.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS9924

OwnerTaiwan Fixed Network, Telco and Networ
KindInternet service provider
Servers, not peopleno
IPv4 addresses1,494,528
IPv4 ranges124
IPv6 ranges23

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

219.80.0.0/15
124.10.0.0/15
61.31.0.0/16
49.219.0.0/16
219.87.0.0/16
202.132.0.0/16
175.98.0.0/16
175.96.0.0/16
124.8.0.0/16
124.12.0.0/16
60.199.128.0/17
219.86.128.0/17

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

Check an IP address →

Detect it in code

Spot AS9924 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 AS9924

Is AS9924 a datacenter or VPN network?

AS9924 (Taiwan Fixed Network, Telco and Network Service Provider.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS9924?

AS9924 is registered to Taiwan Fixed Network, Telco and Network Service Provider.. It announces about 1,494,528 IPv4 addresses.

How do I detect traffic from AS9924?

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.