Network check
ASN
AS271452
- OwnerSigma Telecom Provedores de Internet L
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses1,024
- IPv4 ranges1
- IPv6 ranges8
Risk score0
Nothing suspicious found.
Network · AS271452
AS271452 Sigma Telecom Provedores de Internet Ltda
AS271452 (Sigma Telecom Provedores de Internet Ltda) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Detect it in code
Spot AS271452 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 AS271452
Is AS271452 a datacenter or VPN network?
AS271452 (Sigma Telecom Provedores de Internet Ltda) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Who owns AS271452?
AS271452 is registered to Sigma Telecom Provedores de Internet Ltda. It announces about 1,024 IPv4 addresses.
How do I detect traffic from AS271452?
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.