Network · AS28193

AS28193 UNIVERSIDADE ESTADUAL DE LONDRINA

AS28193 (UNIVERSIDADE ESTADUAL DE LONDRINA) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS28193

OwnerUNIVERSIDADE ESTADUAL DE LONDRINA
KindInternet service provider
Servers, not peopleno
IPv4 addresses20,480
IPv4 ranges2
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

191.52.64.0/18
189.90.64.0/20

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

Check an IP address →

Detect it in code

Spot AS28193 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 AS28193

Is AS28193 a datacenter or VPN network?

AS28193 (UNIVERSIDADE ESTADUAL DE LONDRINA) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS28193?

AS28193 is registered to UNIVERSIDADE ESTADUAL DE LONDRINA. It announces about 20,480 IPv4 addresses.

How do I detect traffic from AS28193?

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.