AS209109 DataSphere (H.K) Limited

Hong Kong SAR China DataSphere-Limited RIPE 11 IPv4 prefixes 4 IPv6 prefixes

IPv4 addresses

2,560

IPv6 /48 networks

769

RPKI

14 valid1 no ROA

Peers and downstreams

Holder

AS name: DataSphere-Limited
Description: DataSphere (H.K) Limited
Organisation: DataSphere (H.K) Limited
Registered in: Tsuen Wan, Hong Kong SAR China
Abuse contact: abuse@datasphere.studio
Assigned: 2025-05-06
Registered: 2025-05-07
Record last changed: 2025-05-09 18:26 UTC

142.249.112.0/22 142.249.112.0/24 142.249.114.0/23 142.249.114.0/24 142.249.115.0/24 23.135.220.0/24 23.141.244.0/24 45.59.152.0/22 45.59.152.0/23 45.59.152.0/24 45.59.153.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade A · 98/100

partly	Prefixes covered by valid ROAs 14 of 15 announced prefixes are RPKI valid, 1 have no ROA.	23/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 4 IPv6 prefixes.	15/15
pass	More than one upstream 3 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@datasphere.studio 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 2025-05-09.	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/209109"><img src="https://ip-fd.net/badge/asn/209109/health.svg" alt="AS209109 network health on IP-FD.net"></a>

Markdown

[![AS209109 network health](https://ip-fd.net/badge/asn/209109/health.svg)](https://ip-fd.net/asn/209109)

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

Routing changes

Last 30 days

2026-10-05 05:56 UTC	Neighbour gone	AS59105	peer
2026-10-05 05:56 UTC	Neighbour gone	AS6939	upstream
2026-10-05 05:56 UTC	Relationship changed	AS24482	upstream to peer
2026-10-05 05:56 UTC	New neighbour	AS17408	upstream
2026-10-05 05:56 UTC	Relationship changed	AS138997	upstream to peer
2026-10-05 05:56 UTC	New prefix	45.59.153.0/24
2026-10-05 05:56 UTC	New prefix	45.59.152.0/22
2026-10-05 05:56 UTC	New prefix	45.59.152.0/24
2026-10-05 05:56 UTC	New prefix	45.59.152.0/23
2026-10-05 05:56 UTC	New prefix	142.249.114.0/24
2026-10-05 05:56 UTC	New prefix	142.249.114.0/23
2026-10-05 05:56 UTC	New prefix	142.249.115.0/24

WHOIS

aut-num:        AS209109
as-name:        DataSphere-Limited
org:            ORG-DL608-RIPE
sponsoring-org: ORG-NL600-RIPE
admin-c:        DLNO3-RIPE
tech-c:         DLNO3-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         DS-NET-MNT
created:        2025-05-07T12:06:32Z
last-modified:  2025-05-09T18:26:00Z
source:         RIPE
% 4 routing policy lines (import/export) not shown

Routing data

Updated just now

Registry record

Fetched just now from RIPE

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/209109

const res = await fetch('https://ip-fd.net/api/v1/asn/209109', {
  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/209109', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/209109');
curl_setopt($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/209109", 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))

Works without a key at a lower rate. Get a free key.

AS955	LSHIY LLC LSHIY
AS17408	AboveNet Communications Taiwan ABOVE-AS-AP
AS17433	Hytron Network Services Limited HNSL-AS-AP

AS6642	Hyper Group Network LLC DATASPHERE-TRANSIT
AS14447	Infinitron Internet LLC INFINITRON-INTERNET-NET

AS18041	Taiwan Digital Streaming Co. TWDS-AS-TW
AS24482	SG.GS SGGS-AS-AP
AS38855	Taiwan Digital Streaming Co. STUIX-AS-TW
AS138997	Eons Data Communications Limited EDCL-AS-AP
AS207705	Jyun-Kai Hu JK-NETWORK