AS3363 Hong Kong University of Science and Technology

Hong Kong SAR China HKUST-AS-HK APNIC 12 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

79,616

IPv6 /48 networks

RPKI

0 valid13 no ROA

Peers and downstreams

Holder

AS name: HKUST-AS-HK
Description: Hong Kong University of Science and Technology
Organisation: Hong Kong University of Science and Technology
Abuse contact: Not published
Assigned: 2003-11-23
Registered: 2008-09-04
Record last changed: 2020-05-20 00:59 UTC

143.89.0.0/16 175.159.240.0/22 175.159.96.0/19 202.125.224.0/24 202.125.225.0/24 202.125.226.0/24 202.125.227.0/24 202.125.228.0/22 202.14.80.0/24 202.40.138.0/24 202.40.139.0/24 203.188.104.0/21

Routing changes

Last 30 days

2026-10-04 04:56 UTC

Relationship changed

AS137207

upstream to peer

WHOIS

aut-num:        AS3363
as-name:        HKUST-AS-HK
handle:         AS3363
remarks:        Hong Kong University of Science and Technology
remarks:        ----------------------------
remarks:        ERX-HKUNISCITECH-NON-HK
remarks:        Send abuse reports to
remarks:        abuse@ust.hk
remarks:        ----------------------------
administrative: CC47-AP (Charles Choy) <charles.choy@ust.hk>
technical:      KT29-AP (K K Tam) <k.k.tam@ust.hk>
registrant:     ORG-HKUO1-AP (Hong Kong University of Science and Technology) <dnradmin@ust.hk>
abuse:          IRT-HKUNISCITECH-NON-HK (IRT-HKUNISCITECH-NON-HK) <abuse@ust.hk>
registration:   2008-09-04T06:40:35Z
last changed:   2020-05-20T00:59:33Z
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/3363

const res = await fetch('https://ip-fd.net/api/v1/asn/3363', {
  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/3363', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/3363');
curl_setopt($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/3363", 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.

AS3662	Joint Universities Computer Centre Limited HARNET
AS10103	HK Broadband Network Ltd. HKBN-AS-AP