Network · AS39704

AS39704 CJ2 Hosting B.V.

AS39704 (CJ2 Hosting B.V.) is a hosting provider network. Its addresses are servers, not home or mobile connections, so a signup from it is likely automated or behind a VPN.

Network check ASN

AS39704

  • OwnerCJ2 Hosting B.V.
  • KindHosting provider
  • Servers, not peopleyes
  • IPv4 addresses19,712
  • IPv4 ranges18
  • IPv6 ranges4
Risk score55
  • datacenter_ipAddresses here are servers, not home or mobile connections.

Largest IPv4 ranges

  • 213.132.208.0/20
  • 94.124.88.0/21
  • 5.22.248.0/21
  • 46.182.216.0/21
  • 213.132.192.0/21
  • 91.192.36.0/22
  • 213.132.200.0/22
  • 185.94.168.0/22
  • 185.146.216.0/22
  • 185.103.16.0/22
  • 213.132.204.0/23
  • 91.208.60.0/24

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

Check an IP address →

Detect it in code

Spot AS39704 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 AS39704

Is AS39704 a datacenter or VPN network?

AS39704 (CJ2 Hosting B.V.) is a hosting provider network. Its addresses are servers, not home or mobile connections, so a signup from it is likely automated or behind a VPN.

Who owns AS39704?

AS39704 is registered to CJ2 Hosting B.V.. It announces about 19,712 IPv4 addresses.

How do I detect traffic from AS39704?

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.