Network · AS39489

AS39489 Stowarzyszenie Milosnikow Internetu INDS

AS39489 (Stowarzyszenie Milosnikow Internetu INDS) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS39489

  • OwnerStowarzyszenie Milosnikow Internetu IN
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses2,048
  • IPv4 ranges1
  • IPv6 ranges1
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 87.239.176.0/21

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

Check an IP address →

Detect it in code

Spot AS39489 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 AS39489

Is AS39489 a datacenter or VPN network?

AS39489 (Stowarzyszenie Milosnikow Internetu INDS) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS39489?

AS39489 is registered to Stowarzyszenie Milosnikow Internetu INDS. It announces about 2,048 IPv4 addresses.

How do I detect traffic from AS39489?

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.