AS59326 DSO National Laboratories

Singapore DEFENSCIENORGAN-AS APNIC 4 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

1,024

IPv6 /48 networks

RPKI

0 valid4 no ROA

Peers and downstreams

Holder

AS name: DEFENSCIENORGAN-AS
Description: DSO National Laboratories 20 Science Park Drive,Singapore 0511
Organisation: DSO National Laboratories
Abuse contact: Not published
Assigned: 2014-03-05
Registered: 2014-03-06
Record last changed: 2026-09-10 03:08 UTC

192.190.204.0/24 192.190.205.0/24 192.231.169.0/24 192.231.170.0/24

Routing changes

Last 30 days

No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

WHOIS

aut-num:        AS59326
as-name:        DEFENSCIENORGAN-AS
handle:         AS59326
remarks:        DSO National Laboratories
remarks:        20 Science Park Drive,Singapore 0511
administrative: LD1371-AP (Lau Dongcheng) <ldongche@dso.org.sg>
technical:      LBSG1-AP (Lim Boon Siong Garry) <lboonsio@dso.org.sg>
abuse:          IRT-DEFENSCIENORGAN-NON-SG (IRT-DEFENSCIENORGAN-NON-SG) <dso_csog@dso.org.sg>
registrant:     ORG-DNL3-AP (DSO National Laboratories) <contact_us@dso.org.sg>
registration:   2014-03-06T02:33:09Z
last changed:   2026-09-10T03:08:02Z
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/59326

const res = await fetch('https://ip-fd.net/api/v1/asn/59326', {
  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/59326', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/59326');
curl_setopt($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/59326", 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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