Network · AS139646

AS139646 HONG KONG LIGHTLAYER TECHNOLOGY CO., LIMITED

AS139646 (HONG KONG LIGHTLAYER TECHNOLOGY CO., LIMITED) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS139646

OwnerHONG KONG LIGHTLAYER TECHNOLOGY CO., L
KindInternet service provider
Servers, not peopleno
IPv4 addresses18,944
IPv4 ranges18
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

156.240.32.0/20
156.240.16.0/20
45.200.24.0/21
156.240.48.0/21
45.200.20.0/22
156.240.4.0/22
156.240.12.0/22
45.200.18.0/23
156.240.10.0/23
103.180.160.0/23
45.200.15.0/24
156.255.0.0/24

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

Check an IP address →

Detect it in code

Spot AS139646 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 AS139646

Is AS139646 a datacenter or VPN network?

AS139646 (HONG KONG LIGHTLAYER TECHNOLOGY CO., LIMITED) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS139646?

AS139646 is registered to HONG KONG LIGHTLAYER TECHNOLOGY CO., LIMITED. It announces about 18,944 IPv4 addresses.

How do I detect traffic from AS139646?

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.