Network · AS4608

AS4608 Asia Pacific Network Information Centre

AS4608 (Asia Pacific Network Information Centre) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS4608

OwnerAsia Pacific Network Information Centr
KindInternet service provider
Servers, not peopleno
IPv4 addresses4,352
IPv4 ranges5
IPv6 ranges6

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

203.119.104.0/21
203.119.100.0/22
203.133.248.0/23
203.119.76.0/23
202.12.29.0/24

Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-21.

Check an IP address →

Detect it in code

Spot AS4608 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 AS4608

Is AS4608 a datacenter or VPN network?

AS4608 (Asia Pacific Network Information Centre) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS4608?

AS4608 is registered to Asia Pacific Network Information Centre. It announces about 4,352 IPv4 addresses.

How do I detect traffic from AS4608?

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.