Network · AS40675

AS40675 PROQUEST, LLC

AS40675 (PROQUEST, LLC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS40675

  • OwnerPROQUEST, LLC
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses16,896
  • IPv4 ranges9
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 165.215.192.0/19
  • 165.215.224.0/20
  • 165.215.240.0/21
  • 165.215.252.0/22
  • 165.215.248.0/23
  • 8.4.224.0/24
  • 192.33.187.0/24
  • 165.215.251.0/24
  • 140.174.36.0/24

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

Check an IP address →

Detect it in code

Spot AS40675 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 AS40675

Is AS40675 a datacenter or VPN network?

AS40675 (PROQUEST, LLC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS40675?

AS40675 is registered to PROQUEST, LLC. It announces about 16,896 IPv4 addresses.

How do I detect traffic from AS40675?

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.