Network · AS11172

AS11172 Alestra, S. de R.L. de C.V.

AS11172 (Alestra, S. de R.L. de C.V.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS11172

  • OwnerAlestra, S. de R.L. de C.V.
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses597,760
  • IPv4 ranges112
  • IPv6 ranges67
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 148.238.0.0/16
  • 148.216.0.0/16
  • 148.211.0.0/16
  • 201.163.128.0/17
  • 201.151.0.0/17
  • 200.188.0.0/17
  • 189.206.128.0/17
  • 148.244.128.0/17
  • 201.163.0.0/18
  • 201.151.192.0/18
  • 200.94.0.0/18
  • 200.76.128.0/18

Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-22.

Check an IP address →

Detect it in code

Spot AS11172 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 AS11172

Is AS11172 a datacenter or VPN network?

AS11172 (Alestra, S. de R.L. de C.V.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS11172?

AS11172 is registered to Alestra, S. de R.L. de C.V.. It announces about 597,760 IPv4 addresses.

How do I detect traffic from AS11172?

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.