Network · AS50340

AS50340 JSC Selectel

AS50340 (JSC Selectel) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS50340

  • OwnerJSC Selectel
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses254,720
  • IPv4 ranges324
  • IPv6 ranges7
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 135.106.192.0/18
  • 5.35.0.0/19
  • 176.114.64.0/19
  • 161.104.32.0/19
  • 135.106.160.0/19
  • 111.88.96.0/19
  • 81.163.16.0/20
  • 77.223.96.0/20
  • 178.130.48.0/20
  • 135.106.144.0/20
  • 90.156.152.0/21
  • 87.242.104.0/21

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

Check an IP address →

Detect it in code

Spot AS50340 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 AS50340

Is AS50340 a datacenter or VPN network?

AS50340 (JSC Selectel) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS50340?

AS50340 is registered to JSC Selectel. It announces about 254,720 IPv4 addresses.

How do I detect traffic from AS50340?

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.