Network · AS51435

AS51435 Turkish Yatirim Menkul Degerler A.S

AS51435 (Turkish Yatirim Menkul Degerler A.S) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS51435

  • OwnerTurkish Yatirim Menkul Degerler A.S
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses256
  • IPv4 ranges1
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 91.217.147.0/24

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

Check an IP address →

Detect it in code

Spot AS51435 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 AS51435

Is AS51435 a datacenter or VPN network?

AS51435 (Turkish Yatirim Menkul Degerler A.S) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS51435?

AS51435 is registered to Turkish Yatirim Menkul Degerler A.S. It announces about 256 IPv4 addresses.

How do I detect traffic from AS51435?

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.