Network · AS52992

AS52992 UNIVERSIDADE FEDERAL DE SAO PAULO

AS52992 (UNIVERSIDADE FEDERAL DE SAO PAULO) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS52992

OwnerUNIVERSIDADE FEDERAL DE SAO PAULO
KindInternet service provider
Servers, not peopleno
IPv4 addresses18,432
IPv4 ranges5
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

200.136.128.0/19
200.136.112.0/20
200.19.80.0/21
200.144.104.0/21
200.136.96.0/21

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

Check an IP address →

Detect it in code

Spot AS52992 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 AS52992

Is AS52992 a datacenter or VPN network?

AS52992 (UNIVERSIDADE FEDERAL DE SAO PAULO) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS52992?

AS52992 is registered to UNIVERSIDADE FEDERAL DE SAO PAULO. It announces about 18,432 IPv4 addresses.

How do I detect traffic from AS52992?

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.