Network · AS4648

AS4648 Spark New Zealand Trading Limited

AS4648 (Spark New Zealand Trading Limited) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS4648

OwnerSpark New Zealand Trading Limited
KindInternet service provider
Servers, not peopleno
IPv4 addresses75,520
IPv4 ranges129
IPv6 ranges17

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

210.55.16.0/21
210.55.144.0/21
210.54.0.0/21
203.96.80.0/21
203.96.72.0/21
125.236.56.0/21
122.56.8.0/21
122.56.48.0/21
122.56.16.0/21
95.135.64.0/22
92.112.208.0/22
92.112.204.0/22

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

Check an IP address →

Detect it in code

Spot AS4648 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 AS4648

Is AS4648 a datacenter or VPN network?

AS4648 (Spark New Zealand Trading Limited) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS4648?

AS4648 is registered to Spark New Zealand Trading Limited. It announces about 75,520 IPv4 addresses.

How do I detect traffic from AS4648?

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.