Network · AS266884

AS266884 ROSERO MARCELO JORGE MAXIMILIANO

AS266884 (ROSERO MARCELO JORGE MAXIMILIANO) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS266884

  • OwnerROSERO MARCELO JORGE MAXIMILIANO
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses1,024
  • IPv4 ranges1
  • IPv6 ranges1
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 45.160.200.0/22

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

Check an IP address →

Detect it in code

Spot AS266884 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 AS266884

Is AS266884 a datacenter or VPN network?

AS266884 (ROSERO MARCELO JORGE MAXIMILIANO) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS266884?

AS266884 is registered to ROSERO MARCELO JORGE MAXIMILIANO. It announces about 1,024 IPv4 addresses.

How do I detect traffic from AS266884?

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.