Network · AS59345

AS59345 CME Group Singapore Operations Pte Ldt.

AS59345 (CME Group Singapore Operations Pte Ldt.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS59345

  • OwnerCME Group Singapore Operations Pte Ldt
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses768
  • IPv4 ranges2
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 198.246.140.0/23
  • 198.246.142.0/24

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

Check an IP address →

Detect it in code

Spot AS59345 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 AS59345

Is AS59345 a datacenter or VPN network?

AS59345 (CME Group Singapore Operations Pte Ldt.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS59345?

AS59345 is registered to CME Group Singapore Operations Pte Ldt.. It announces about 768 IPv4 addresses.

How do I detect traffic from AS59345?

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.