Network · AS19693

AS19693 Centrilogic, Inc.

AS19693 (Centrilogic, Inc.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS19693

  • OwnerCentrilogic, Inc.
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses11,776
  • IPv4 ranges19
  • IPv6 ranges1
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 198.87.208.0/21
  • 157.238.136.0/21
  • 209.251.52.0/22
  • 206.198.196.0/22
  • 158.247.92.0/22
  • 209.251.60.0/23
  • 209.251.48.0/23
  • 173.240.6.0/23
  • 172.98.204.0/23
  • 216.42.132.0/24
  • 216.42.131.0/24
  • 209.251.62.0/24

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

Check an IP address →

Detect it in code

Spot AS19693 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 AS19693

Is AS19693 a datacenter or VPN network?

AS19693 (Centrilogic, Inc.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS19693?

AS19693 is registered to Centrilogic, Inc.. It announces about 11,776 IPv4 addresses.

How do I detect traffic from AS19693?

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.