Network · AS13559

AS13559 QUANTUM INTERNET SOLUTIONS

AS13559 (QUANTUM INTERNET SOLUTIONS) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS13559

  • OwnerQUANTUM INTERNET SOLUTIONS
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses512
  • IPv4 ranges1
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 74.3.148.0/23

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

Check an IP address →

Detect it in code

Spot AS13559 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 AS13559

Is AS13559 a datacenter or VPN network?

AS13559 (QUANTUM INTERNET SOLUTIONS) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS13559?

AS13559 is registered to QUANTUM INTERNET SOLUTIONS. It announces about 512 IPv4 addresses.

How do I detect traffic from AS13559?

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.