Network · AS7473

AS7473 Singapore Telecommunications (SINGTEL Internet Exchange)

AS7473 (Singapore Telecommunications (SINGTEL Internet Exchange)) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS7473

  • OwnerSingapore Telecommunications (SINGTEL
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses44,800
  • IPv4 ranges35
  • IPv6 ranges2
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 117.18.32.0/19
  • 203.208.208.0/20
  • 203.208.160.0/20
  • 203.208.128.0/20
  • 202.160.240.0/20
  • 203.208.200.0/21
  • 203.208.176.0/21
  • 202.189.136.0/21
  • 202.160.232.0/21
  • 203.208.196.0/22
  • 203.208.188.0/22
  • 203.208.152.0/22

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

Check an IP address →

Detect it in code

Spot AS7473 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 AS7473

Is AS7473 a datacenter or VPN network?

AS7473 (Singapore Telecommunications (SINGTEL Internet Exchange)) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS7473?

AS7473 is registered to Singapore Telecommunications (SINGTEL Internet Exchange). It announces about 44,800 IPv4 addresses.

How do I detect traffic from AS7473?

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.