Network · AS17689

AS17689 Hokuden Information Technology,Inc.

AS17689 (Hokuden Information Technology,Inc.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS17689

OwnerHokuden Information Technology,Inc.
KindInternet service provider
Servers, not peopleno
IPv4 addresses9,728
IPv4 ranges5
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

61.198.16.0/20
27.96.72.0/21
202.177.32.0/21
27.96.80.0/22
202.220.70.0/23

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

Check an IP address →

Detect it in code

Spot AS17689 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 AS17689

Is AS17689 a datacenter or VPN network?

AS17689 (Hokuden Information Technology,Inc.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS17689?

AS17689 is registered to Hokuden Information Technology,Inc.. It announces about 9,728 IPv4 addresses.

How do I detect traffic from AS17689?

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.