AS7577
Joint Universities Computer Centre Limited
Registration
IPv4 Prefixes
20 prefixes · 6,144 addresses · 15 top-level Routing data as of 2026-10-05 00:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 192.94.174.0/24 | 192.94.174.0 – 192.94.174.255 | 256 |
| 202.20.100.0/23 | 202.20.100.0 – 202.20.101.255 | 512 |
| 202.40.208.0/21 | 202.40.208.0 – 202.40.215.255 | 2,048 |
| 202.40.210.0/24 | 202.40.210.0 – 202.40.210.255 | 256 |
| 202.40.211.0/24 | 202.40.211.0 – 202.40.211.255 | 256 |
| 202.40.215.0/24 | 202.40.215.0 – 202.40.215.255 | 256 |
| 202.75.80.0/24 | 202.75.80.0 – 202.75.80.255 | 256 |
| 202.75.81.0/24 | 202.75.81.0 – 202.75.81.255 | 256 |
| 202.75.82.0/24 | 202.75.82.0 – 202.75.82.255 | 256 |
| 202.75.83.0/24 | 202.75.83.0 – 202.75.83.255 | 256 |
| 202.75.84.0/24 | 202.75.84.0 – 202.75.84.255 | 256 |
| 202.75.85.0/24 | 202.75.85.0 – 202.75.85.255 | 256 |
| 202.75.86.0/23 | 202.75.86.0 – 202.75.87.255 | 512 |
| 202.75.86.0/24 | 202.75.86.0 – 202.75.86.255 | 256 |
| 202.75.87.0/24 | 202.75.87.0 – 202.75.87.255 | 256 |
| 202.75.88.0/24 | 202.75.88.0 – 202.75.88.255 | 256 |
| 202.75.89.0/24 | 202.75.89.0 – 202.75.89.255 | 256 |
| 202.75.90.0/24 | 202.75.90.0 – 202.75.90.255 | 256 |
| 202.75.91.0/24 | 202.75.91.0 – 202.75.91.255 | 256 |
| 202.75.93.0/24 | 202.75.93.0 – 202.75.93.255 | 256 |
IPv6 Prefixes
This AS does not currently announce any IPv6 prefixes.
BGP Neighbours
8 unique neighbours · 5 upstream/peer · 0 downstream · 3 collector-only. A neighbour can be seen on more than one side. Rows are ordered by AS paths: the number of BGP paths seen by RIPE RIS that contain the adjacency. Sightings count each IPv4/IPv6 route with the adjacency once per RIS peer that sees it (routes × peers), so they show how widely it is seen, not how many distinct routes it carries. Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers. Networks seen to the left of this AS only when they peer directly with a RIPE RIS route collector, so the adjacency may be an artefact of that peering; many of them also appear on the downstream side. Upstream & peer side (5)
AS Name AS paths IPv4 sightings IPv6 sightings AS9304 HUTCHISON-AS-AP - HGC Global Communications Limited 914 4,733 0 AS45474 NEXUSGUARD-AS-AP - Nexusguard Pte. Ltd. 258 654 0 AS4635 HKIX-RS1 - Hong Kong Internet Exchange--Route Server 1 49 828 0 AS8359 MTS MTS PJSC 4 67 0 AS9930 TTNET-MY - TIME dotCom Berhad No. 14, Jalan Majistret U1/26 Hicom Glenmarie Industrial Park 40150 Shah Alam Selangor, Malaysia 1 18 0 Collector-only (3)
Raw RDAP Response
{
"rdapConformance": [
"history_version_0",
"nro_rdap_profile_0",
"nro_rdap_profile_asn_hierarchical_0",
"cidr0",
"rdap_level_0"
],
"notices": [
{
"title": "Source",
"description": [
"Objects returned came from source",
"APNIC"
]
},
{
"title": "Terms and Conditions",
"description": [
"This is the APNIC WHOIS Database query service. The objects are in RDAP format."
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/7577",
"rel": "terms-of-service",
"href": "http://www.apnic.net/db/dbcopyright.html",
"type": "text/html"
}
]
},
{
"title": "Whois Inaccuracy Reporting",
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/7577",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "HK",
"name": "VTC-AS-AP",
"status": [
"active"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2008-09-04T06:40:27Z"
},
{
"eventAction": "last changed",
"eventDate": "2021-07-09T04:25:50Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/7577",
"rel": "self",
"href": "https://rdap.apnic.net/autnum/7577",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"Vocational Training Council Hong Kong",
"IT Services Division",
"13/F, 27 Wood Road",
"Wan Chai"
],
"title": "description"
}
],
"entities": [
{
"roles": [
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2010-12-20T11:39:41Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-07-02T01:34:54Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/7577",
"rel": "self",
"href": "https://rdap.apnic.net/entity/IRT-JUCC-HK",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"[email protected] was validated on 2026-07-02"
],
"title": "remarks"
}
],
"handle": "IRT-JUCC-HK",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-JUCC-HK"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Joint Universities Computer Centre\nc/o Information Technology Services\nThe University of Hong Kong\nPokfulam Road"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2008-09-04T07:35:54Z"
},
{
"eventAction": "last changed",
"eventDate": "2008-09-04T07:35:54Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/7577",
"rel": "self",
"href": "https://rdap.apnic.net/entity/JK966-AP",
"type": "application/rdap+json"
}
],
"handle": "JK966-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"roles": [
"technical"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2013-09-26T07:09:35Z"
},
{
"eventAction": "last changed",
"eventDate": "2013-09-26T07:09:35Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/7577",
"rel": "self",
"href": "https://rdap.apnic.net/entity/JT1118-AP",
"type": "application/rdap+json"
}
],
"handle": "JT1118-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"roles": [
"registrant"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2017-08-08T23:26:42Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-09-05T02:14:44Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/7577",
"rel": "self",
"href": "https://rdap.apnic.net/entity/ORG-JUCC1-AP",
"type": "application/rdap+json"
}
],
"handle": "ORG-JUCC1-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Joint Universities Computer Centre Limited"
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "Joint Universities Computer Centre Limited\nc/o IT Services Administration, 4/F, Main Library (New Wing)\nThe University of Hong Kong, Pokfulam\nPokfulam, Hong Kong"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+852-3917-8806"
],
[
"tel",
{
"type": "fax"
},
"text",
"+852-2559-7904"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
}
],
"handle": "AS7577",
"startAutnum": 7577,
"endAutnum": 7577,
"objectClassName": "autnum",
"port43": "whois.apnic.net"
} Contact details of private individuals are redacted.