Network · AS266187

AS266187 LUIZ ANTONIO MARTINS RAMOS JUNIOR 38443782862

AS266187 (LUIZ ANTONIO MARTINS RAMOS JUNIOR 38443782862) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS266187

OwnerLUIZ ANTONIO MARTINS RAMOS JUNIOR 3844
KindInternet service provider
Servers, not peopleno
IPv4 addresses768
IPv4 ranges2
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

160.20.88.0/23
160.20.91.0/24

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

Check an IP address →

Detect it in code

Spot AS266187 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 AS266187

Is AS266187 a datacenter or VPN network?

AS266187 (LUIZ ANTONIO MARTINS RAMOS JUNIOR 38443782862) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS266187?

AS266187 is registered to LUIZ ANTONIO MARTINS RAMOS JUNIOR 38443782862. It announces about 768 IPv4 addresses.

How do I detect traffic from AS266187?

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.