Network · AS24158

AS24158 Taiwan Mobile Co., Ltd.

AS24158 (Taiwan Mobile Co., Ltd.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS24158

  • OwnerTaiwan Mobile Co., Ltd.
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses541,184
  • IPv4 ranges66
  • IPv6 ranges185
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 49.216.0.0/16
  • 101.12.0.0/16
  • 49.218.0.0/17
  • 49.215.0.0/17
  • 101.8.0.0/17
  • 101.10.0.0/17
  • 49.218.128.0/18
  • 49.217.192.0/18
  • 49.215.128.0/18
  • 101.9.192.0/18
  • 101.8.128.0/18
  • 101.10.128.0/18

Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-22.

Check an IP address →

Detect it in code

Spot AS24158 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 AS24158

Is AS24158 a datacenter or VPN network?

AS24158 (Taiwan Mobile Co., Ltd.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS24158?

AS24158 is registered to Taiwan Mobile Co., Ltd.. It announces about 541,184 IPv4 addresses.

How do I detect traffic from AS24158?

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.