Network · AS17888

AS17888 Singapore Telecom Hong Kong Ltd

AS17888 (Singapore Telecom Hong Kong Ltd) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS17888

OwnerSingapore Telecom Hong Kong Ltd
KindInternet service provider
Servers, not peopleno
IPv4 addresses7,936
IPv4 ranges5
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

202.83.192.0/20
202.83.208.0/21
202.83.220.0/22
202.83.216.0/23
202.83.219.0/24

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

Check an IP address →

Detect it in code

Spot AS17888 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 AS17888

Is AS17888 a datacenter or VPN network?

AS17888 (Singapore Telecom Hong Kong Ltd) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS17888?

AS17888 is registered to Singapore Telecom Hong Kong Ltd. It announces about 7,936 IPv4 addresses.

How do I detect traffic from AS17888?

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.