Network · AS9931

AS9931 National Telecom Public Company Limited

AS9931 (National Telecom Public Company Limited) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS9931

OwnerNational Telecom Public Company Limite
KindInternet service provider
Servers, not peopleno
IPv4 addresses277,760
IPv4 ranges115
IPv6 ranges26

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

114.131.0.0/16
61.19.64.0/18
122.154.192.0/18
110.78.64.0/18
61.7.224.0/19
61.19.160.0/19
122.154.160.0/19
122.154.0.0/19
110.78.32.0/19
61.7.208.0/20
61.19.32.0/20
61.19.144.0/20

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

Check an IP address →

Detect it in code

Spot AS9931 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 AS9931

Is AS9931 a datacenter or VPN network?

AS9931 (National Telecom Public Company Limited) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS9931?

AS9931 is registered to National Telecom Public Company Limited. It announces about 277,760 IPv4 addresses.

How do I detect traffic from AS9931?

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.