Network · AS17451

AS17451 BIZNET NETWORKS

AS17451 (BIZNET NETWORKS) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS17451

  • OwnerBIZNET NETWORKS
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses119,040
  • IPv4 ranges139
  • IPv6 ranges1
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 182.253.128.0/19
  • 182.253.80.0/20
  • 182.253.240.0/20
  • 182.253.160.0/20
  • 182.253.112.0/20
  • 118.99.96.0/20
  • 118.99.64.0/20
  • 203.142.64.0/21
  • 182.253.8.0/21
  • 182.253.72.0/21
  • 182.253.48.0/21
  • 182.253.208.0/21

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

Check an IP address →

Detect it in code

Spot AS17451 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 AS17451

Is AS17451 a datacenter or VPN network?

AS17451 (BIZNET NETWORKS) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS17451?

AS17451 is registered to BIZNET NETWORKS. It announces about 119,040 IPv4 addresses.

How do I detect traffic from AS17451?

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.