Network · AS59624

AS59624 National Research Center "Kurchatov Institute"

AS59624 (National Research Center "Kurchatov Institute") looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS59624

OwnerNational Research Center "Kurchatov In
KindInternet service provider
Servers, not peopleno
IPv4 addresses8,448
IPv4 ranges2
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

144.206.224.0/19
144.206.222.0/24

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

Check an IP address →

Detect it in code

Spot AS59624 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 AS59624

Is AS59624 a datacenter or VPN network?

AS59624 (National Research Center "Kurchatov Institute") looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS59624?

AS59624 is registered to National Research Center "Kurchatov Institute". It announces about 8,448 IPv4 addresses.

How do I detect traffic from AS59624?

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.