Network · AS16333

AS16333 Company for communications services A1 Makedonija DOOEL Skopje

AS16333 (Company for communications services A1 Makedonija DOOEL Skopje) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS16333

  • OwnerCompany for communications services A1
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses87,552
  • IPv4 ranges23
  • IPv6 ranges1
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 79.126.128.0/17
  • 85.30.64.0/18
  • 31.11.64.0/18
  • 217.16.64.0/19
  • 212.158.176.0/20
  • 89.31.152.0/21
  • 78.157.20.0/22
  • 78.157.0.0/22
  • 78.157.8.0/23
  • 78.157.4.0/23
  • 78.157.28.0/23
  • 78.157.26.0/23

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

Check an IP address →

Detect it in code

Spot AS16333 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 AS16333

Is AS16333 a datacenter or VPN network?

AS16333 (Company for communications services A1 Makedonija DOOEL Skopje) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS16333?

AS16333 is registered to Company for communications services A1 Makedonija DOOEL Skopje. It announces about 87,552 IPv4 addresses.

How do I detect traffic from AS16333?

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.