Network · AS52972

AS52972 Tech Cable do Brasil Sist. de Telec. Ltda

AS52972 (Tech Cable do Brasil Sist. de Telec. Ltda) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS52972

  • OwnerTech Cable do Brasil Sist. de Telec. L
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses12,288
  • IPv4 ranges2
  • IPv6 ranges8
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 177.36.96.0/19
  • 177.104.224.0/20

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

Check an IP address →

Detect it in code

Spot AS52972 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 AS52972

Is AS52972 a datacenter or VPN network?

AS52972 (Tech Cable do Brasil Sist. de Telec. Ltda) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS52972?

AS52972 is registered to Tech Cable do Brasil Sist. de Telec. Ltda. It announces about 12,288 IPv4 addresses.

How do I detect traffic from AS52972?

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.