Network · AS23888

AS23888 National Telecommunication Corporation

AS23888 (National Telecommunication Corporation) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS23888

  • OwnerNational Telecommunication Corporation
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses23,296
  • IPv4 ranges17
  • IPv6 ranges6
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 202.83.160.0/20
  • 175.107.16.0/20
  • 175.107.56.0/21
  • 175.107.40.0/21
  • 175.107.0.0/21
  • 113.197.48.0/21
  • 43.250.84.0/22
  • 175.107.36.0/22
  • 175.107.12.0/22
  • 103.253.156.0/22
  • 175.107.8.0/23
  • 175.107.54.0/23

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

Check an IP address →

Detect it in code

Spot AS23888 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 AS23888

Is AS23888 a datacenter or VPN network?

AS23888 (National Telecommunication Corporation) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS23888?

AS23888 is registered to National Telecommunication Corporation. It announces about 23,296 IPv4 addresses.

How do I detect traffic from AS23888?

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.