Network · AS3267

AS3267 SCIENTIFIC RESEARCH INSTITUTE FOR SYSTEM ANALYSIS OF THE NATIONAL RESEARCH CENT

AS3267 (SCIENTIFIC RESEARCH INSTITUTE FOR SYSTEM ANALYSIS OF THE NATIONAL RESEARCH CENT) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS3267

OwnerSCIENTIFIC RESEARCH INSTITUTE FOR SYST
KindInternet service provider
Servers, not peopleno
IPv4 addresses119,552
IPv4 ranges87
IPv6 ranges6

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

83.149.192.0/19
82.179.64.0/19
82.179.192.0/19
194.226.192.0/19
85.143.0.0/20
83.149.224.0/20
82.179.160.0/20
82.137.176.0/20
82.137.128.0/20
80.250.176.0/20
194.85.32.0/20
85.143.224.0/21

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

Check an IP address →

Detect it in code

Spot AS3267 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 AS3267

Is AS3267 a datacenter or VPN network?

Who owns AS3267?

AS3267 is registered to SCIENTIFIC RESEARCH INSTITUTE FOR SYSTEM ANALYSIS OF THE NATIONAL RESEARCH CENT. It announces about 119,552 IPv4 addresses.

How do I detect traffic from AS3267?

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.