Network · AS266904

AS266904 ALCIVAR ESPIN DANNY ALEXANDER (OptiCom)

AS266904 (ALCIVAR ESPIN DANNY ALEXANDER (OptiCom)) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS266904

OwnerALCIVAR ESPIN DANNY ALEXANDER (OptiCom
KindInternet service provider
Servers, not peopleno
IPv4 addresses1,792
IPv4 ranges4
IPv6 ranges34

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

45.162.72.0/22
200.112.223.0/24
200.112.221.0/24
181.224.174.0/24

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

Check an IP address →

Detect it in code

Spot AS266904 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 AS266904

Is AS266904 a datacenter or VPN network?

AS266904 (ALCIVAR ESPIN DANNY ALEXANDER (OptiCom)) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS266904?

AS266904 is registered to ALCIVAR ESPIN DANNY ALEXANDER (OptiCom). It announces about 1,792 IPv4 addresses.

How do I detect traffic from AS266904?

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.