Network · AS34873

AS34873 ACSS - Administracao Central do Sistema de Saude, I.P.

AS34873 (ACSS - Administracao Central do Sistema de Saude, I.P.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS34873

OwnerACSS - Administracao Central do Sistem
KindInternet service provider
Servers, not peopleno
IPv4 addresses256
IPv4 ranges1
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

193.164.0.0/24

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

Check an IP address →

Detect it in code

Spot AS34873 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 AS34873

Is AS34873 a datacenter or VPN network?

AS34873 (ACSS - Administracao Central do Sistema de Saude, I.P.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS34873?

AS34873 is registered to ACSS - Administracao Central do Sistema de Saude, I.P.. It announces about 256 IPv4 addresses.

How do I detect traffic from AS34873?

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.