Network · AS207665

AS207665 OOO "Optimal'nye Sistemy Svyazi" (limited liability company)

AS207665 (OOO "Optimal'nye Sistemy Svyazi" (limited liability company)) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS207665

  • OwnerOOO "Optimal'nye Sistemy Svyazi" (limi
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses256
  • IPv4 ranges1
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 83.138.59.0/24

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

Check an IP address →

Detect it in code

Spot AS207665 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 AS207665

Is AS207665 a datacenter or VPN network?

AS207665 (OOO "Optimal'nye Sistemy Svyazi" (limited liability company)) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS207665?

AS207665 is registered to OOO "Optimal'nye Sistemy Svyazi" (limited liability company). It announces about 256 IPv4 addresses.

How do I detect traffic from AS207665?

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.