Network · AS56881

AS56881 Joint Stock Company "Scientific and Technical Center "Atlas"

AS56881 (Joint Stock Company "Scientific and Technical Center "Atlas") looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS56881

  • OwnerJoint Stock Company "Scientific and Te
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses256
  • IPv4 ranges1
  • IPv6 ranges1
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 195.208.175.0/24

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

Check an IP address →

Detect it in code

Spot AS56881 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 AS56881

Is AS56881 a datacenter or VPN network?

AS56881 (Joint Stock Company "Scientific and Technical Center "Atlas") looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS56881?

AS56881 is registered to Joint Stock Company "Scientific and Technical Center "Atlas". It announces about 256 IPv4 addresses.

How do I detect traffic from AS56881?

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.