Network · AS27761

AS27761 Cablenet S.A

AS27761 (Cablenet S.A) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS27761

OwnerCablenet S.A
KindInternet service provider
Servers, not peopleno
IPv4 addresses31,744
IPv4 ranges8
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

190.184.64.0/18
190.184.0.0/19
190.184.32.0/20
190.184.48.0/21
190.184.61.0/24
190.184.59.0/24
190.184.56.0/24
165.98.145.0/24

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

Check an IP address →

Detect it in code

Spot AS27761 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 AS27761

Is AS27761 a datacenter or VPN network?

AS27761 (Cablenet S.A) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS27761?

AS27761 is registered to Cablenet S.A. It announces about 31,744 IPv4 addresses.

How do I detect traffic from AS27761?

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.