Network · AS43716

AS43716 Istanbul Deniz Otobusleri San.Tic.A.S

AS43716 (Istanbul Deniz Otobusleri San.Tic.A.S) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS43716

  • OwnerIstanbul Deniz Otobusleri San.Tic.A.S
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses2,048
  • IPv4 ranges1
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 77.75.216.0/21

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

Check an IP address →

Detect it in code

Spot AS43716 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 AS43716

Is AS43716 a datacenter or VPN network?

AS43716 (Istanbul Deniz Otobusleri San.Tic.A.S) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS43716?

AS43716 is registered to Istanbul Deniz Otobusleri San.Tic.A.S. It announces about 2,048 IPv4 addresses.

How do I detect traffic from AS43716?

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.