Network · AS136506

AS136506 LEON CO.LTD

AS136506 (LEON CO.LTD) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS136506

  • OwnerLEON CO.LTD
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses2,048
  • IPv4 ranges8
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 157.119.52.0/24
  • 123.253.216.0/24
  • 103.96.123.0/24
  • 103.94.150.0/24
  • 103.52.239.0/24
  • 103.52.236.0/24
  • 103.215.175.0/24
  • 103.215.172.0/24

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

Check an IP address →

Detect it in code

Spot AS136506 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 AS136506

Is AS136506 a datacenter or VPN network?

AS136506 (LEON CO.LTD) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS136506?

AS136506 is registered to LEON CO.LTD. It announces about 2,048 IPv4 addresses.

How do I detect traffic from AS136506?

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.