Network · AS205656

AS205656 User Association of Ukrainian Research and Academic Network URAN

AS205656 (User Association of Ukrainian Research and Academic Network URAN) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS205656

  • OwnerUser Association of Ukrainian Research
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses256
  • IPv4 ranges1
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 212.111.205.0/24

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

Check an IP address →

Detect it in code

Spot AS205656 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 AS205656

Is AS205656 a datacenter or VPN network?

AS205656 (User Association of Ukrainian Research and Academic Network URAN) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS205656?

AS205656 is registered to User Association of Ukrainian Research and Academic Network URAN. It announces about 256 IPv4 addresses.

How do I detect traffic from AS205656?

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.