Network · AS270111

AS270111 Comunicación por Fibra SA de CV

AS270111 (Comunicación por Fibra SA de CV) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS270111

OwnerComunicación por Fibra SA de CV
KindInternet service provider
Servers, not peopleno
IPv4 addresses768
IPv4 ranges2
IPv6 ranges2

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

189.51.168.0/23
189.51.171.0/24

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

Check an IP address →

Detect it in code

Spot AS270111 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 AS270111

Is AS270111 a datacenter or VPN network?

AS270111 (Comunicación por Fibra SA de CV) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS270111?

AS270111 is registered to Comunicación por Fibra SA de CV. It announces about 768 IPv4 addresses.

How do I detect traffic from AS270111?

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.