Network · AS28253

AS28253 Operador Nacional do Sistema Elétrico

AS28253 (Operador Nacional do Sistema Elétrico) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS28253

OwnerOperador Nacional do Sistema Elétrico
KindInternet service provider
Servers, not peopleno
IPv4 addresses512
IPv4 ranges2
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

200.9.186.0/24
177.128.117.0/24

Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-21.

Check an IP address →

Detect it in code

Spot AS28253 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 AS28253

Is AS28253 a datacenter or VPN network?

AS28253 (Operador Nacional do Sistema Elétrico) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS28253?

AS28253 is registered to Operador Nacional do Sistema Elétrico. It announces about 512 IPv4 addresses.

How do I detect traffic from AS28253?

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.