Network · AS12810

AS12810 A1 Hrvatska d.o.o.

AS12810 (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

AS12810

OwnerA1 Hrvatska d.o.o.
KindInternet service provider
Servers, not peopleno
IPv4 addresses132,352
IPv4 ranges21
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

37.244.128.0/17
94.250.128.0/18
31.45.128.0/18
109.227.0.0/18
95.168.96.0/19
77.237.96.0/19
31.45.192.0/19
212.91.96.0/19
31.45.224.0/20
212.15.160.0/20
31.45.248.0/21
212.15.176.0/21

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

Check an IP address →

Detect it in code

Spot AS12810 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 AS12810

Is AS12810 a datacenter or VPN network?

AS12810 (A1 Hrvatska d.o.o.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS12810?

AS12810 is registered to A1 Hrvatska d.o.o.. It announces about 132,352 IPv4 addresses.

How do I detect traffic from AS12810?

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.