Network · AS28375

AS28375 Cydsa Corporativo, S.A. de C.V.

AS28375 (Cydsa Corporativo, S.A. de C.V.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS28375

  • OwnerCydsa Corporativo, S.A. de C.V.
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses512
  • IPv4 ranges1
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 200.23.108.0/23

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

Check an IP address →

Detect it in code

Spot AS28375 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 AS28375

Is AS28375 a datacenter or VPN network?

AS28375 (Cydsa Corporativo, S.A. de C.V.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS28375?

AS28375 is registered to Cydsa Corporativo, S.A. de C.V.. It announces about 512 IPv4 addresses.

How do I detect traffic from AS28375?

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.