Network · AS7637

AS7637 State Library of Victoria

AS7637 (State Library of Victoria) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS7637

OwnerState Library of Victoria
KindInternet service provider
Servers, not peopleno
IPv4 addresses9,728
IPv4 ranges6
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

202.137.64.0/19
203.10.72.0/23
203.30.97.0/24
203.27.47.0/24
203.17.215.0/24
192.190.180.0/24

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

Check an IP address →

Detect it in code

Spot AS7637 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 AS7637

Is AS7637 a datacenter or VPN network?

AS7637 (State Library of Victoria) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS7637?

AS7637 is registered to State Library of Victoria. It announces about 9,728 IPv4 addresses.

How do I detect traffic from AS7637?

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.