AS58921 Capricorn Society Limited

Australia CSL-AS-AP APNIC 5 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

1,280

IPv6 /48 networks

RPKI

5 valid0 no ROA

Peers and downstreams

Holder

AS name: CSL-AS-AP
Description: Capricorn Society Limited 172 Burswood Road, Burswood WA 6100
Organisation: Capricorn Society Limited
Abuse contact: Not published
Assigned: 2013-05-09
Registered: 2013-05-10
Record last changed: 2020-06-10 13:06 UTC

103.248.5.0/24 103.248.6.0/24 103.248.7.0/24 43.225.176.0/24 43.225.179.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade C · 70/100

pass	Prefixes covered by valid ROAs 5 of 5 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
fail	Announces IPv6 No IPv6 prefixes are announced.	0/15
pass	More than one upstream 2 upstreams seen in BGP.	10/10
pass	Working abuse contact hostmaster@capricorn.coop 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
fail	Registry record maintained Last changed 2020-06-10.	0/5

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/58921"><img src="https://ip-fd.net/badge/asn/58921/health.svg" alt="AS58921 network health on IP-FD.net"></a>

Markdown

[![AS58921 network health](https://ip-fd.net/badge/asn/58921/health.svg)](https://ip-fd.net/asn/58921)

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

Routing changes

Last 30 days

2026-10-04 21:33 UTC

Neighbour gone

AS7575

upstream

WHOIS

aut-num:        AS58921
as-name:        CSL-AS-AP
handle:         AS58921
remarks:        Capricorn Society Limited
remarks:        172 Burswood Road, Burswood WA 6100
registrant:     ORG-CSL1-AP (Capricorn Society Limited) <hostmaster@capricorn.coop>
technical,administrative:CSLA2-AP (Capricorn Society Limited administrator) <hostmaster@capricorn.coop>
abuse:          IRT-CSL-AU (IRT-CSL-AU) <hostmaster@capricorn.coop>
registration:   2013-05-10T01:01:16Z
last changed:   2020-06-10T13:06:27Z
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/58921

const res = await fetch('https://ip-fd.net/api/v1/asn/58921', {
  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/58921', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/58921');
curl_setopt($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/58921", 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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