Network · AS56410

AS56410 Leeson Telecom Holdings Ltd

AS56410 (Leeson Telecom Holdings Ltd) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS56410

OwnerLeeson Telecom Holdings Ltd
KindInternet service provider
Servers, not peopleno
IPv4 addresses17,920
IPv4 ranges21
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

5.149.168.0/21
144.2.240.0/21
93.119.24.0/22
81.173.12.0/22
80.190.0.0/22
62.146.164.0/22
45.158.112.0/22
45.137.184.0/22
185.57.100.0/22
185.32.152.0/22
185.156.196.0/22
185.122.132.0/22

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

Check an IP address →

Detect it in code

Spot AS56410 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 AS56410

Is AS56410 a datacenter or VPN network?

AS56410 (Leeson Telecom Holdings Ltd) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS56410?

AS56410 is registered to Leeson Telecom Holdings Ltd. It announces about 17,920 IPv4 addresses.

How do I detect traffic from AS56410?

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.