Network · AS23793

AS23793 National Institute of Advanced Industrial Science and Technology

AS23793 (National Institute of Advanced Industrial Science and Technology) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS23793

  • OwnerNational Institute of Advanced Industr
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses199,936
  • IPv4 ranges10
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 150.82.0.0/16
  • 150.29.0.0/16
  • 150.18.0.0/16
  • 192.31.200.0/22
  • 192.31.204.0/23
  • 192.31.198.0/23
  • 192.218.230.0/23
  • 192.50.73.0/24
  • 192.33.135.0/24
  • 192.31.206.0/24

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

Check an IP address →

Detect it in code

Spot AS23793 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 AS23793

Is AS23793 a datacenter or VPN network?

AS23793 (National Institute of Advanced Industrial Science and Technology) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS23793?

AS23793 is registered to National Institute of Advanced Industrial Science and Technology. It announces about 199,936 IPv4 addresses.

How do I detect traffic from AS23793?

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.