Network · AS266109

AS266109 JereNET Provedor de Internet & Cons em TI LTDA ME.

AS266109 (JereNET Provedor de Internet & Cons em TI LTDA ME.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS266109

  • OwnerJereNET Provedor de Internet & Cons em
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses1,024
  • IPv4 ranges1
  • IPv6 ranges1
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 45.5.236.0/22

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

Check an IP address →

Detect it in code

Spot AS266109 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 AS266109

Is AS266109 a datacenter or VPN network?

AS266109 (JereNET Provedor de Internet & Cons em TI LTDA ME.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS266109?

AS266109 is registered to JereNET Provedor de Internet & Cons em TI LTDA ME.. It announces about 1,024 IPv4 addresses.

How do I detect traffic from AS266109?

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.