Network · AS59823

AS59823 Osipenko Alexander Nikolaevich

AS59823 (Osipenko Alexander Nikolaevich) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS59823

OwnerOsipenko Alexander Nikolaevich
KindInternet service provider
Servers, not peopleno
IPv4 addresses768
IPv4 ranges2
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

31.40.128.0/23
31.40.191.0/24

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

Check an IP address →

Detect it in code

Spot AS59823 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 AS59823

Is AS59823 a datacenter or VPN network?

AS59823 (Osipenko Alexander Nikolaevich) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS59823?

AS59823 is registered to Osipenko Alexander Nikolaevich. It announces about 768 IPv4 addresses.

How do I detect traffic from AS59823?

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.