Network · AS43394

AS43394 Nexi Croatia d.o.o. za karticno poslovanje

AS43394 (Nexi Croatia d.o.o. za karticno poslovanje) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS43394

  • OwnerNexi Croatia d.o.o. za karticno poslov
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses512
  • IPv4 ranges1
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 91.194.242.0/23

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

Check an IP address →

Detect it in code

Spot AS43394 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 AS43394

Is AS43394 a datacenter or VPN network?

AS43394 (Nexi Croatia d.o.o. za karticno poslovanje) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS43394?

AS43394 is registered to Nexi Croatia d.o.o. za karticno poslovanje. It announces about 512 IPv4 addresses.

How do I detect traffic from AS43394?

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.