Network · AS11844

AS11844 Empresa Catarinense de Tecnologia em Telecom. Ltda

AS11844 (Empresa Catarinense de Tecnologia em Telecom. Ltda) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS11844

  • OwnerEmpresa Catarinense de Tecnologia em T
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses18,432
  • IPv4 ranges3
  • IPv6 ranges1
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 200.188.224.0/19
  • 189.85.160.0/19
  • 200.194.232.0/21

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

Check an IP address →

Detect it in code

Spot AS11844 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 AS11844

Is AS11844 a datacenter or VPN network?

AS11844 (Empresa Catarinense de Tecnologia em Telecom. Ltda) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS11844?

AS11844 is registered to Empresa Catarinense de Tecnologia em Telecom. Ltda. It announces about 18,432 IPv4 addresses.

How do I detect traffic from AS11844?

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.