Network · AS40279

AS40279 ForestRacks

AS40279 (ForestRacks) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS40279

OwnerForestRacks
KindInternet service provider
Servers, not peopleno
IPv4 addresses1,536
IPv4 ranges2
IPv6 ranges3

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

216.21.4.0/22
23.148.200.0/23

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

Check an IP address →

Detect it in code

Spot AS40279 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 AS40279

Is AS40279 a datacenter or VPN network?

AS40279 (ForestRacks) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS40279?

AS40279 is registered to ForestRacks. It announces about 1,536 IPv4 addresses.

How do I detect traffic from AS40279?

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.