Network · AS40001

AS40001 Gravel Hill Holdings

AS40001 (Gravel Hill Holdings) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS40001

OwnerGravel Hill Holdings
KindInternet service provider
Servers, not peopleno
IPv4 addresses2,048
IPv4 ranges4
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

142.248.100.0/22
209.182.98.0/23
209.182.96.0/24
168.245.142.0/24

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

Check an IP address →

Detect it in code

Spot AS40001 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 AS40001

Is AS40001 a datacenter or VPN network?

AS40001 (Gravel Hill Holdings) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS40001?

AS40001 is registered to Gravel Hill Holdings. It announces about 2,048 IPv4 addresses.

How do I detect traffic from AS40001?

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.