Network · AS199976

AS199976 DUNE TECHNOLOGY SL

AS199976 (DUNE TECHNOLOGY SL) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS199976

OwnerDUNE TECHNOLOGY SL
KindInternet service provider
Servers, not peopleno
IPv4 addresses2,048
IPv4 ranges4
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

185.136.28.0/22
5.102.128.0/23
5.102.132.0/24
5.102.130.0/24

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

Check an IP address →

Detect it in code

Spot AS199976 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 AS199976

Is AS199976 a datacenter or VPN network?

AS199976 (DUNE TECHNOLOGY SL) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS199976?

AS199976 is registered to DUNE TECHNOLOGY SL. It announces about 2,048 IPv4 addresses.

How do I detect traffic from AS199976?

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.