Network · AS203923

AS203923 HOYOVERSE NETWORK LTD

AS203923 (HOYOVERSE NETWORK LTD) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS203923

OwnerHOYOVERSE NETWORK LTD
KindInternet service provider
Servers, not peopleno
IPv4 addresses768
IPv4 ranges2
IPv6 ranges7

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

141.11.238.0/23
103.49.61.0/24

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

Check an IP address →

Detect it in code

Spot AS203923 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 AS203923

Is AS203923 a datacenter or VPN network?

AS203923 (HOYOVERSE NETWORK LTD) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS203923?

AS203923 is registered to HOYOVERSE NETWORK LTD. It announces about 768 IPv4 addresses.

How do I detect traffic from AS203923?

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.