Network · AS9432

AS9432 University of Canterbury

AS9432 (University of Canterbury) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS9432

OwnerUniversity of Canterbury
KindInternet service provider
Servers, not peopleno
IPv4 addresses41,472
IPv4 ranges3
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

132.181.0.0/17
132.181.128.0/19
202.36.178.0/23

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

Check an IP address →

Detect it in code

Spot AS9432 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 AS9432

Is AS9432 a datacenter or VPN network?

AS9432 (University of Canterbury) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS9432?

AS9432 is registered to University of Canterbury. It announces about 41,472 IPv4 addresses.

How do I detect traffic from AS9432?

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.