| AS Number | 3662 |
|---|---|
| AS Name | HARNET |
| Organization | Joint Universities Computer Centre Limited(org-jucc1-ap) |
| Country | HK |
| Website | cuhk.edu.hk |
| Number of IPv4 Routes | 7 |
| Number of IPv6 Routes | 10 |
| ASN type | EDUCATION |
| Allocation Status | allocated |
| Registry | APNIC |
| Date Allocated | 2002-08-01 |
| Route | # IPs |
|---|---|
| 203.188.118.0/24 | 256 |
| 2001:ce0:1:a::/64 | ~18×10¹⁸ |
| 2001:ce0:1:11::/64 | ~18×10¹⁸ |
| 2001:ce0:1:41::/64 | ~18×10¹⁸ |
| 2001:ce0:1:3::/64 | ~18×10¹⁸ |
| 202.40.221.0/24 | 256 |
| 203.188.112.0/24 | 256 |
| 202.40.218.0/24 | 256 |
| 2001:ce0:1:1::/64 | ~18×10¹⁸ |
| buy plan | ~79×10²⁷ |
| buy plan | ~18×10¹⁸ |
| buy plan | 256 |
| buy plan | 256 |
| buy plan | ~1×10²⁴ |
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS3662'
% Abuse contact for 'AS3662' is 'hartech@jucc.edu.hk'
aut-num: AS3662
as-name: HARNET
descr: Joint Universities Computer Centre Limited
descr: A Cooperative effort of the IT/Computer Centres of the
descr: eight Government-funded tertiary institutions in Hong Kong
country: HK
remarks: This aut-num object created as part of the ER-Transfer from ARIN
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: 2021-07-09T04:24:43Z
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 2025-06-17
mnt-by: MAINT-JUCC-AP
last-modified: 2025-11-18T00:26:35Z
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 2025-06-17
abuse-mailbox: hartech@jucc.edu.hk
mnt-by: APNIC-ABUSE
last-modified: 2025-06-17T15:42:14Z
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
% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#
ASNumber: 3661 - 3662
ASName: APNIC-3661
ASHandle: AS3661
RegDate: 2002-07-31
Updated: 2009-10-08
Comment: These AS numbers are not registered in the ARIN database.
Comment: For details, refer to the APNIC Whois Database via
Comment: WHOIS.APNIC.NET or http://wq.apnic.net/apnic-bin/whois.pl
Ref: https://rdap.arin.net/registry/autnum/3661
ResourceLink: https://apps.db.ripe.net/db-web-ui/query
ResourceLink: whois.apnic.net
OrgName: Asia Pacific Network Information Centre
OrgId: APNIC
Address: PO Box 3646
City: South Brisbane
StateProv: QLD
PostalCode: 4101
Country: AU
RegDate:
Updated: 2012-01-24
Ref: https://rdap.arin.net/registry/entity/APNIC
ReferralServer: whois://whois.apnic.net
ResourceLink: https://apps.db.ripe.net/db-web-ui/query
OrgTechHandle: AWC12-ARIN
OrgTechName: APNIC Whois Contact
OrgTechPhone: +61 7 3858 3188
OrgTechEmail: search-apnic-not-arin@apnic.net
OrgTechRef: https://rdap.arin.net/registry/entity/AWC12-ARIN
OrgAbuseHandle: AWC12-ARIN
OrgAbuseName: APNIC Whois Contact
OrgAbusePhone: +61 7 3858 3188
OrgAbuseEmail: search-apnic-not-arin@apnic.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/AWC12-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#
| AS Number | Description | Country |
|---|---|---|
| AS17824 | Pacific One Net Limited AS number | HK |
| AS24482 | SG.GS | SG |
| AS7660 | Asia Pacific Advanced Network - Japan | JP |
| AS4635 | Hong Kong Internet Exchange--Route Server 1 | HK |
| AS6939 | Hurricane Electric LLC | US |
| AS8359 | MTS PJSC | RU |
| AS137207 | Joint Universities Computer Centre Limited | HK |
| AS4635 | The Hong Kong Internet Exchange Limited | HK |
| AS7650 | Joint Universities Computer Centre Limited | HK |
| AS7577 | Vocational Training Council Hong Kong | HK |
| AS7651 | Joint Universities Computer Centre Limited | HK |
| AS36236 | NetActuate, Inc | US |
| AS4158 | City University of Hong Kong | HK |
| AS4528 | The University of Hong Kong | HK |
| AS7651 | Lingnan University | HK |
| AS7660 | Asia Pacific Advanced Network Japan | JP |
| AS39120 | Convergenze S.p.A. | IT |
| AS17764 | Hong Kong Metropolitan University | HK |
| AS3661 | The Chinese University of Hong Kong | HK |
| buy plan | The Hong Kong Polytechnic University | HK |
| buy plan | OneQode | AU |
| buy plan | Aperture Science Limited | HK |
| buy plan | Axclusive | SG |
| buy plan | i3D.net B.V | NL |
| AS Number | Description | Country |
|---|---|---|
| AS39120 | Convergenze S.p.A. | IT |
| AS6939 | Hurricane Electric LLC | US |
| AS8359 | MTS PJSC | RU |
| AS137207 | Joint Universities Computer Centre Limited | HK |
| AS17824 | Pacific One Net Ltd | HK |
| AS4635 | The Hong Kong Internet Exchange Limited | HK |
| AS38008 | Aperture Science Limited | HK |
| AS7660 | Asia Pacific Advanced Network Japan | JP |
| AS Number | Description | Country |
|---|---|---|
| AS7577 | Joint Universities Computer Centre Limited | HK |
| AS17764 | Hong Kong Metropolitan University | 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 |
| AS7650 | Joint Universities Computer Centre Limited | HK |
| AS4528 | The University of Hong Kong | HK |
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