Network · AS52671

AS52671 Confederação Nacional das Cooperativas do Sicoob

AS52671 (Confederação Nacional das Cooperativas do Sicoob) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS52671

  • OwnerConfederação Nacional das Cooperativas
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses2,048
  • IPv4 ranges1
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 177.53.248.0/21

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

Check an IP address →

Detect it in code

Spot AS52671 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 AS52671

Is AS52671 a datacenter or VPN network?

AS52671 (Confederação Nacional das Cooperativas do Sicoob) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS52671?

AS52671 is registered to Confederação Nacional das Cooperativas do Sicoob. It announces about 2,048 IPv4 addresses.

How do I detect traffic from AS52671?

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.