61.19.64.0/18

CAT-ISP-NET IPv4 Thailand ALLOCATED NON-PORTABLE AS9931

Registration

APNIC

Range: 61.19.64.0 to 61.19.127.255
CIDR: 61.19.64.0/18
Addresses: 16,384
Net name: CAT-ISP-NET
Description: 72 Charoenkrung Road Bangrak Bangkok THAILAND 10501
Holder: National Telecom Public Company Limited ORG-NTPC1-AP
Status: ALLOCATED NON-PORTABLE
Abuse contact: Not published
Last updated: 2026-04-26

Routing

Covered by 61.19.64.0/24 from AS9931 National Telecom Public Company Limited. RPKI valid

Covering allocations

Range	Net name	Status
61.19.0.0 - 61.19.255.255	NTPCL-TH	ALLOCATED PORTABLE

More specific assignments

Range	Net name	Country
61.19.64.0 - 61.19.67.255	CAT-my	TH
61.19.80.96 - 61.19.80.127	Mjchumporn-net	TH
61.19.80.128 - 61.19.80.143	Mjchumporn-net	TH
61.19.80.144 - 61.19.80.151	Mjchumporn-net	TH
61.19.80.152 - 61.19.80.153	Mjchumporn-net	TH
61.19.95.0 - 61.19.95.255	NHA-NET	TH
61.19.100.0 - 61.19.100.127	DDPM-NET	TH
61.19.112.64 - 61.19.112.71	NU-NET-UTARADIT	TH
61.19.112.64 - 61.19.112.79	GTCL-MM	MM
61.19.113.112 - 61.19.113.127	GTCL-MM	MM
61.19.114.56 - 61.19.114.63	NU-NET-PRIA	TH
61.19.119.192 - 61.19.119.255	URU-NET	TH

WHOIS

inetnum:        61.19.64.0 - 61.19.127.255
netname:        CAT-ISP-NET
descr:          72 Charoenkrung Road Bangrak Bangkok THAILAND 10501
country:        TH
status:         ALLOCATED NON-PORTABLE
source:         APNIC

organisation:   ORG-NTPC1-AP
org-name:       National Telecom Public Company Limited
country:        TH

Location of the first address

Bangkok, Thailand

City named in registry record

Report wrong location

API

curl -H "X-API-Key: YOUR_KEY" https://ip-fd.net/api/v1/network/61.19.64.0/18

const res = await fetch('https://ip-fd.net/api/v1/network/61.19.64.0/18', {
  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/network/61.19.64.0/18', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/network/61.19.64.0/18');
curl_setopt($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/network/61.19.64.0/18", 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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