Network · AS273700

AS273700 ESPECIALISTA SERVIÇOS DE INFORMATICA LTDA ME

AS273700 (ESPECIALISTA SERVIÇOS DE INFORMATICA LTDA ME) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS273700

OwnerESPECIALISTA SERVIÇOS DE INFORMATICA L
KindInternet service provider
Servers, not peopleno
IPv4 addresses1,024
IPv4 ranges2
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

38.210.168.0/23
38.191.152.0/23

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

Check an IP address →

Detect it in code

Spot AS273700 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 AS273700

Is AS273700 a datacenter or VPN network?

AS273700 (ESPECIALISTA SERVIÇOS DE INFORMATICA LTDA ME) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS273700?

AS273700 is registered to ESPECIALISTA SERVIÇOS DE INFORMATICA LTDA ME. It announces about 1,024 IPv4 addresses.

How do I detect traffic from AS273700?

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.