Network · AS273309

AS273309 UNI TELECOM LTDA

AS273309 (UNI TELECOM LTDA) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS273309

  • OwnerUNI TELECOM LTDA
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses16,384
  • IPv4 ranges13
  • IPv6 ranges1
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 191.37.216.0/21
  • 177.222.208.0/21
  • 177.152.112.0/21
  • 45.233.220.0/22
  • 45.227.84.0/22
  • 186.226.220.0/22
  • 177.124.184.0/22
  • 168.228.24.0/22
  • 138.219.48.0/22
  • 138.122.16.0/22
  • 131.161.32.0/22
  • 131.161.208.0/22

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

Check an IP address →

Detect it in code

Spot AS273309 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 AS273309

Is AS273309 a datacenter or VPN network?

AS273309 (UNI TELECOM LTDA) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS273309?

AS273309 is registered to UNI TELECOM LTDA. It announces about 16,384 IPv4 addresses.

How do I detect traffic from AS273309?

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.