ASN Lookup Tool

Joint Universities Computer Centre Limited cuhk.edu.hk HK HK 2 Routes

AS Data

AS137207

AS137207Joint Universities Computer Centre Limited

AS Number 137207
AS Name JUCC-AS-AP
Organization Joint Universities Computer Centre Limited(org-jucc1-ap)
Country HK
Website cuhk.edu.hk
Number of IPv4 Routes 1
Number of IPv6 Routes 1
ASN type EDUCATION
Registry APNIC
Date Allocated N/A

ASN Intelligence API for production workflows

Use ASN data for AS137207 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

IP Ranges

Route # IPs
2001:ce1::/32 ~79×10²⁷
103.43.28.0/22 1024

Raw Whois Response

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS136506 - AS137529'

as-block:       AS136506 - AS137529
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2016-05-26T03:42:38Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC

% Information related to 'AS137207'

% Abuse contact for 'AS137207' is 'hartech@jucc.edu.hk'

aut-num:        AS137207
as-name:        JUCC-AS-AP
descr:          Joint Universities Computer Centre Limited
descr:          JUCC
descr:          c/o Information Technology Services,
descr:          The University of Hong Kong
descr:          Pokfulam, Hong Kong
country:        HK
org:            ORG-JUCC1-AP
admin-c:        IKY3-AP
tech-c:         DC1224-AP
tech-c:         HTS5-AP
abuse-c:        AJ481-AP
mnt-lower:      MAINT-JUCC-AP
mnt-routes:     MAINT-JUCC-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-JUCC-HK
last-modified:  2021-07-09T05:09:54Z
source:         APNIC

irt:            IRT-JUCC-HK
address:        Joint Universities Computer Centre
address:        c/o Information Technology Services
address:        The University of Hong Kong
address:        Pokfulam Road
e-mail:         hartech@jucc.edu.hk
abuse-mailbox:  hartech@jucc.edu.hk
admin-c:        GM806-AP
tech-c:         DC1224-AP
tech-c:         HTS5-AP
auth:           # Filtered
remarks:        hartech@jucc.edu.hk was validated on 2025-12-23
mnt-by:         MAINT-JUCC-AP
last-modified:  2025-12-23T16:12:47Z
source:         APNIC

organisation:   ORG-JUCC1-AP
org-name:       Joint Universities Computer Centre Limited
org-type:       LIR
country:        HK
address:        Joint Universities Computer Centre Limited
address:        c/o IT Services Administration, 4/F, Main Library (New Wing)
address:        The University of Hong Kong, Pokfulam
address:        Pokfulam, Hong Kong
phone:          +852-3917-8806
fax-no:         +852-2559-7904
e-mail:         enquiry@jucc.edu.hk
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:44Z
source:         APNIC

role:           ABUSE JUCCHK
country:        ZZ
address:        Joint Universities Computer Centre
address:        c/o Information Technology Services
address:        The University of Hong Kong
address:        Pokfulam Road
phone:          +000000000
e-mail:         hartech@jucc.edu.hk
admin-c:        GM806-AP
tech-c:         DC1224-AP
tech-c:         HTS5-AP
nic-hdl:        AJ481-AP
remarks:        Generated from irt object IRT-JUCC-HK
remarks:        hartech@jucc.edu.hk was validated on 2025-12-23
abuse-mailbox:  hartech@jucc.edu.hk
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-23T16:13:17Z
source:         APNIC

role:           HARNET Technical Support
address:        Joint Universities Computer Centre Ltd
address:        c/o ITS, The University of Hong Kong
address:        Pokfulam
country:        HK
phone:          +852-2859-2491
fax-no:         +852-2559-7904
e-mail:         hartech@jucc.edu.hk
admin-c:        GM806-AP
tech-c:         DC1224-AP
tech-c:         HTS5-AP
nic-hdl:        HTS5-AP
notify:         GM@jucc.edu.hk
abuse-mailbox:  abuse@jucc.edu.hk
mnt-by:         MAINT-JUCC-AP
last-modified:  2021-07-15T02:42:16Z
source:         APNIC

person:         David Choi
address:        Information Technology Services Centre
address:        The Chinese University of Hong Kong
address:        Shatin, New Territories
country:        HK
phone:          +852-3943-8848
fax-no:         +852-2603-5001
e-mail:         david-choi@cuhk.edu.hk
nic-hdl:        DC1224-AP
mnt-by:         MAINT-JUCC-AP
last-modified:  2012-11-15T03:35:22Z
source:         APNIC

person:         Ivy King-tai Yip
address:        Joint Universities Computer Centre
                c/o Information Technology Services
                The University of Hong Kong
                Pokfulam Road
country:        HK
phone:          +852-3549-5306
e-mail:         ivy.yip@jucc.edu.hk
nic-hdl:        IKY3-AP
mnt-by:         MAINT-JUCC-AP
last-modified:  2021-07-09T04:22:12Z
source:         APNIC

% Information related to 'AS136506 - AS137529'

as-block:       AS136506 - AS137529
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-02-20T07:15:14Z
source:         IDNIC

role:           ID-NIC ADMINISTRATORS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
admin-c:        IH288-AP
tech-c:         IH288-AP
nic-hdl:        IA55-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2026-02-25T04:06:45Z
source:         IDNIC

role:           ID-NIC HOSTMASTERS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
remarks:        spam and abuse report : abuse@apjii.or.id
remarks:        technical and routing : support@apjii.or.id
remarks:        administrative request : admin@apjii.or.id
remarks:        IDNIC hostmasters role object
admin-c:        IH1-AP
tech-c:         IH1-AP
nic-hdl:        IH123-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2024-07-10T05:48:59Z
source:         IDNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)

Parsed Whois Response

Peers

AS Number Description Country
AS24482 SG.GS SG
AS7660 Asia Pacific Advanced Network - Japan JP
AS24489 Trans-Eurasia Information Network (TEIN2) - North CN
AS3786 LG DACOM Corporation KR
AS59105 Home NOC Operators Group JP
AS8849 Melbikomas UAB LT
AS4777 APNIC COLO Asia Pacific Network Information Centre AU
AS7651 Joint Universities Computer Centre Limited HK
AS23855 SingAREN SG
AS4158 City University of Hong Kong HK

Upstreams

AS Number Description Country
AS20965 GEANT Vereniging NL
AS23855 SingAREN SG
AS24489 Trans Eurasia Information Network TEIN2 North CN
AS137409 GSL Networks Pty LTD AU
AS7660 Asia Pacific Advanced Network Japan JP

Downstreams

AS Number Description Country
AS3662 Joint Universities Computer Centre Limited HK
AS7651 Joint Universities Computer Centre Limited HK
AS3661 The Chinese University of Hong Kong HK
AS4616 The Hong Kong Polytechnic University HK
AS3363 Hong Kong University of Science and Technology HK
AS4158 City University of Hong Kong HK
AS4605 Hong Kong Baptist University HK
AS4528 The University of Hong Kong HK

Contacts

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Frequently Asked Questions

ASN AS137207 is an Autonomous System Number used to identify a network for BGP internet routing.
AS137207 is listed under Joint Universities Computer Centre Limited.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.