AS133736 TASMANET

Australia SYNTELPTYLTD-AU APNIC 17 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

7,680

IPv6 /48 networks

RPKI

17 valid0 no ROA

Peers and downstreams

Holder

AS name: SYNTELPTYLTD-AU
Description: Tasmanet
Organisation: TASMANET
Abuse contact: Not published
Assigned: 2014-09-22
Registered: 2014-09-23
Record last changed: 2026-09-03 00:10 UTC

103.31.88.0/22 103.47.0.0/24 103.55.134.0/23 103.55.134.0/24 103.61.128.0/24 103.61.130.0/24 103.79.172.0/22 144.48.232.0/22 144.48.233.0/24 202.179.144.0/22 203.166.216.0/24 203.189.124.0/22 43.245.132.0/22 43.245.132.0/24 43.245.133.0/24 43.245.134.0/24 43.245.135.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 80/100

pass	Prefixes covered by valid ROAs 17 of 17 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
partly	More than one upstream 1 upstream seen in BGP.	5/10
pass	Working abuse contact michael.diamond@commsgroup.global is published.	15/15
pass	Publishes a geofeed A geofeed (RFC 8805) tells where the address space is used.	10/10
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 2026-09-03.	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/133736"><img src="https://ip-fd.net/badge/asn/133736/health.svg" alt="AS133736 network health on IP-FD.net"></a>

Markdown

[![AS133736 network health](https://ip-fd.net/badge/asn/133736/health.svg)](https://ip-fd.net/asn/133736)

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

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:        AS133736
as-name:        SYNTELPTYLTD-AU
handle:         AS133736
remarks:        Tasmanet
technical,administrative:TA416-AP (Tasmanet Administrator) <michael.diamond@commsgroup.global>
abuse:          IRT-TASMANETPTYLTD-AU (IRT-TASMANETPTYLTD-AU) <michael.diamond@commsgroup.global>
registrant:     ORG-TA137-AP (TASMANET) <michael.diamond@commsgroup.global>
registration:   2014-09-23T01:45:27Z
last changed:   2026-09-03T00:10:20Z
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/133736

const res = await fetch('https://ip-fd.net/api/v1/asn/133736', {
  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/133736', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/133736');
curl_setopt($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/133736", 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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