Network · AS28539

AS28539 Administradora de Servicios de Internet Sandur S.A. de C.V.

AS28539 (Administradora de Servicios de Internet Sandur 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

AS28539

  • OwnerAdministradora de Servicios de Interne
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses11,776
  • IPv4 ranges11
  • IPv6 ranges1
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 201.159.96.0/20
  • 201.150.0.0/21
  • 45.239.68.0/22
  • 201.159.124.0/22
  • 201.150.8.0/22
  • 138.186.200.0/22
  • 170.247.172.0/23
  • 45.185.246.0/24
  • 200.23.7.0/24
  • 192.100.159.0/24
  • 170.247.174.0/24

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

Check an IP address →

Detect it in code

Spot AS28539 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 AS28539

Is AS28539 a datacenter or VPN network?

AS28539 (Administradora de Servicios de Internet Sandur S.A. de C.V.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS28539?

AS28539 is registered to Administradora de Servicios de Internet Sandur S.A. de C.V.. It announces about 11,776 IPv4 addresses.

How do I detect traffic from AS28539?

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.