AS135566 National Telecom Public Company Limited

Thailand NTPCL-AS-AP APNIC 49 IPv4 prefixes 6 IPv6 prefixes

IPv4 addresses

12,544

IPv6 /48 networks

RPKI

50 valid5 no ROA

Peers and downstreams

Holder

AS name: NTPCL-AS-AP
Description: National Telecom Public Company Limited
Organisation: National Telecom Public Company Limited
Abuse contact: Not published
Assigned: 2020-06-21
Registered: 2025-11-19
Record last changed: 2025-11-20 00:05 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 83/100

partly	Prefixes covered by valid ROAs 50 of 55 announced prefixes are RPKI valid, 5 have no ROA.	23/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 6 IPv6 prefixes.	15/15
partly	More than one upstream 1 upstream seen in BGP.	5/10
pass	Working abuse contact pitoon.p@ntplc.co.th is published.	15/15
fail	Publishes a geofeed No geofeed found. Without one, location databases have to guess.	0/10
pass	No prefixes smaller than /24 or /48 All prefixes are /24 (IPv4) or /48 (IPv6) or larger.	10/10
pass	Registry record maintained Last changed 2025-11-20.	5/5

Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.

Show this on your website

HTML

<a href="https://ip-fd.net/asn/135566"><img src="https://ip-fd.net/badge/asn/135566/health.svg" alt="AS135566 network health on IP-FD.net"></a>

Markdown

[![AS135566 network health](https://ip-fd.net/badge/asn/135566/health.svg)](https://ip-fd.net/asn/135566)

Use rpki.svg instead of health.svg for the RPKI badge.

Routing changes

Last 30 days

2026-10-05 04:15 UTC	Prefix gone	141.140.35.0/24
2026-10-05 04:15 UTC	New prefix	141.140.39.0/24

WHOIS

aut-num:        AS135566
as-name:        NTPCL-AS-AP
handle:         AS135566
remarks:        National Telecom Public Company Limited
abuse:          IRT-NTPCL-TH (IRT-NTPCL-TH) <pitoon.p@ntplc.co.th>
technical,administrative:NTPC2-AP (National Telecom Public Company Limited administrator) <pitoon.p@ntplc.co.th>
registrant:     ORG-NTPC1-AP (National Telecom Public Company Limited) <pitoon.p@ntplc.co.th>
registration:   2025-11-19T23:59:34Z
last changed:   2025-11-20T00:05:06Z
source:         APNIC (RDAP)

Routing data

Updated just now

Registry record

Fetched just now from APNIC RDAP

Prefixes and neighbours come from the RIPE RIS route collectors. Data older than 5 minutes is refreshed when this page is opened.

API

curl -H "X-API-Key: YOUR_KEY" https://ip-fd.net/api/v1/asn/135566

const res = await fetch('https://ip-fd.net/api/v1/asn/135566', {
  headers: { 'X-API-Key': 'YOUR_KEY' }
});
const data = await res.json();
console.log(data);

import requests

r = requests.get('https://ip-fd.net/api/v1/asn/135566', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/135566');
curl_setopt($ch, CURLOPT_HTTPHEADER, ['X-API-Key: YOUR_KEY']);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$data = json_decode(curl_exec($ch), true);
print_r($data);

req, _ := http.NewRequest("GET", "https://ip-fd.net/api/v1/asn/135566", nil)
req.Header.Set("X-API-Key", "YOUR_KEY")
res, err := http.DefaultClient.Do(req)
if err != nil {
    log.Fatal(err)
}
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))

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