Network · AS28109

AS28109 FUNDACION DEL SUR PARA EL DESARROLLO TECNOLOGICO (FUNDASUR)

AS28109 (FUNDACION DEL SUR PARA EL DESARROLLO TECNOLOGICO (FUNDASUR)) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS28109

OwnerFUNDACION DEL SUR PARA EL DESARROLLO T
KindInternet service provider
Servers, not peopleno
IPv4 addresses6,144
IPv4 ranges2
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

190.124.192.0/20
190.124.208.0/21

Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-21.

Check an IP address →

Detect it in code

Spot AS28109 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 AS28109

Is AS28109 a datacenter or VPN network?

AS28109 (FUNDACION DEL SUR PARA EL DESARROLLO TECNOLOGICO (FUNDASUR)) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS28109?

AS28109 is registered to FUNDACION DEL SUR PARA EL DESARROLLO TECNOLOGICO (FUNDASUR). It announces about 6,144 IPv4 addresses.

How do I detect traffic from AS28109?

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.