Network check
ASN
AS271755
- OwnerUNIVERSIDADE DE SAO PAULO
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses8,192
- IPv4 ranges1
- IPv6 ranges0
Risk score0
Nothing suspicious found.
Network · AS271755
AS271755 UNIVERSIDADE DE SAO PAULO
AS271755 (UNIVERSIDADE DE SAO PAULO) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Detect it in code
Spot AS271755 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 AS271755
Is AS271755 a datacenter or VPN network?
AS271755 (UNIVERSIDADE DE SAO PAULO) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Who owns AS271755?
AS271755 is registered to UNIVERSIDADE DE SAO PAULO. It announces about 8,192 IPv4 addresses.
How do I detect traffic from AS271755?
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.