Network · AS398324

AS398324 Censys, Inc.

AS398324 (Censys, Inc.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS398324

  • OwnerCensys, Inc.
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses4,352
  • IPv4 ranges17
  • IPv6 ranges4
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 66.234.1.0/24
  • 66.132.228.0/24
  • 66.132.224.0/24
  • 66.132.209.0/24
  • 66.132.198.0/24
  • 66.132.195.0/24
  • 66.132.186.0/24
  • 66.132.180.0/24
  • 66.132.175.0/24
  • 66.132.172.0/24
  • 66.132.159.0/24
  • 66.132.153.0/24

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

Check an IP address →

Detect it in code

Spot AS398324 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 AS398324

Is AS398324 a datacenter or VPN network?

AS398324 (Censys, Inc.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS398324?

AS398324 is registered to Censys, Inc.. It announces about 4,352 IPv4 addresses.

How do I detect traffic from AS398324?

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.