Network · AS15994

AS15994 A1 Hrvatska d.o.o.

AS15994 (A1 Hrvatska d.o.o.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS15994

  • OwnerA1 Hrvatska d.o.o.
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses6,656
  • IPv4 ranges14
  • IPv6 ranges1
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 188.252.196.0/22
  • 188.129.80.0/22
  • 188.129.76.0/22
  • 188.129.12.0/22
  • 83.139.70.0/24
  • 83.139.67.0/24
  • 83.139.120.0/24
  • 213.149.62.0/24
  • 213.149.61.0/24
  • 213.149.51.0/24
  • 213.149.41.0/24
  • 194.146.109.0/24

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

Check an IP address →

Detect it in code

Spot AS15994 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 AS15994

Is AS15994 a datacenter or VPN network?

AS15994 (A1 Hrvatska d.o.o.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS15994?

AS15994 is registered to A1 Hrvatska d.o.o.. It announces about 6,656 IPv4 addresses.

How do I detect traffic from AS15994?

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.