Network · AS28506

AS28506 Sistemas de Communicacion GM S.A. de C.V.

AS28506 (Sistemas de Communicacion GM 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

AS28506

  • OwnerSistemas de Communicacion GM S.A. de C
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses5,632
  • IPv4 ranges12
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 201.140.184.0/22
  • 201.140.180.0/22
  • 201.139.252.0/22
  • 201.140.188.0/23
  • 201.140.190.0/24
  • 200.78.168.0/24
  • 200.78.138.0/24
  • 200.34.66.0/24
  • 200.34.141.0/24
  • 187.176.185.0/24
  • 148.245.248.0/24
  • 148.243.37.0/24

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

Check an IP address →

Detect it in code

Spot AS28506 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 AS28506

Is AS28506 a datacenter or VPN network?

AS28506 (Sistemas de Communicacion GM S.A. de C.V.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS28506?

AS28506 is registered to Sistemas de Communicacion GM S.A. de C.V.. It announces about 5,632 IPv4 addresses.

How do I detect traffic from AS28506?

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.