Network · AS45657

AS45657 NSW Rural Fire Service

AS45657 (NSW Rural Fire Service) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS45657

OwnerNSW Rural Fire Service
KindInternet service provider
Servers, not peopleno
IPv4 addresses1,536
IPv4 ranges5
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

103.99.224.0/23
203.166.219.0/24
203.12.45.0/24
103.99.211.0/24
103.6.105.0/24

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

Check an IP address →

Detect it in code

Spot AS45657 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 AS45657

Is AS45657 a datacenter or VPN network?

AS45657 (NSW Rural Fire Service) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS45657?

AS45657 is registered to NSW Rural Fire Service. It announces about 1,536 IPv4 addresses.

How do I detect traffic from AS45657?

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.