Network · AS17559

AS17559 Spectrum Networks Pty. Ltd.

AS17559 (Spectrum Networks Pty. Ltd.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS17559

  • OwnerSpectrum Networks Pty. Ltd.
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses13,056
  • IPv4 ranges18
  • IPv6 ranges1
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 202.68.160.0/20
  • 162.223.168.0/21
  • 43.231.24.0/22
  • 43.224.60.0/22
  • 103.224.112.0/22
  • 163.53.22.0/23
  • 162.221.76.0/23
  • 44.136.160.0/24
  • 203.30.131.0/24
  • 203.14.245.0/24
  • 203.14.108.0/24
  • 192.160.171.0/24

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

Check an IP address →

Detect it in code

Spot AS17559 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 AS17559

Is AS17559 a datacenter or VPN network?

AS17559 (Spectrum Networks Pty. Ltd.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS17559?

AS17559 is registered to Spectrum Networks Pty. Ltd.. It announces about 13,056 IPv4 addresses.

How do I detect traffic from AS17559?

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.