apnic
2021-07-09T04:24:43Z
7
2
1,792
4,294,967,296
| CIDR | Description | IP Num | 
|---|---|---|
                                175.159.254.0/24
                                 
                                 | 
                            JUCC-BLK5 Joint Universities Computer Centre Limited | 256 | 
                                192.245.196.0/24
                                 
                                 | 
                            HARNET-NET Joint Universities Computer Centre Limited | 256 | 
                                202.40.218.0/24
                                 
                                 | 
                            HARNET-NET HARNET Backbone | 256 | 
                                202.40.221.0/24
                                 
                                 | 
                            HARNET-NET HARNET Backbone | 256 | 
                                203.188.112.0/24
                                 
                                 | 
                            HARNET-NET HARNET Backbone | 256 | 
                                203.188.117.0/24
                                 
                                 | 
                            HARNET-NET HARNET Backbone | 256 | 
                                203.188.118.0/24
                                 
                                 | 
                            HARNET-NET HARNET Backbone | 256 | 
| CIDR | Description | IP NUMs(prefix /64) | 
|---|---|---|
                                2001:ce0::/32
                                 
                                 | 
                            HARNET-IPV6-HK-20021224 Joint Universities Computer Centre Limited | 4294967296 | 
                                2001:ce0:1::/48
                                 
                                 | 
                            HARNET-IPV6-HK-20021224 Joint Universities Computer Centre Limited | 65536 | 
| AS | Description | Country/Region | IPv4 NUMs | IPv6 NUMs | IPv4 | IPv6 | 
|---|---|---|---|---|---|---|
| AS4635 | HKIX-RS1 - The Hong Kong Internet Exchange Limited, HK | 
                         | 
                    2,048 | 0 |  IPv4  | 
                     IPv6  | 
                
| AS6939 | HURRICANE - Hurricane Electric LLC, US | 
                         | 
                    581,888 | 282,627,370,713,088 |  IPv4  | 
                     IPv6  | 
                
| AS8359 | MTS - MTS PJSC, RU | 
                         | 
                    1,688,320 | 127,792,119,808 |  IPv4  | 
                    |
| AS17824 | PACIFICONENET-HK-AP - Pacific One Net Ltd, HK | 
                         | 
                    44 | 0 |  IPv4  | 
                     IPv6  | 
                
| AS24482 | SGGS-AS-AP - SG.GS, SG | 
                         | 
                    20,992 | 4,294,967,296 |  IPv4  | 
                    |
| AS32590 | VALVE-CORPORATION - Valve Corporation, US | 
                         | 
                    12,800 | 2,162,688 |  IPv4  | 
                     IPv6  | 
                
| AS39120 | CONVERGENZE-AS - Convergenze S.p.A., IT | 
                         | 
                    43,520 | 17,179,869,184 |  IPv4  | 
                    |
| AS7660 | APAN-JP - Asia Pacific Advanced Network - Japan, JP | 
                         | 
                    1,024 | 553,648,128 |  IPv4  | 
                     IPv6  | 
                
| AS17579 | KREONET2-AS-KR - KISTI, KR | 
                         | 
                    7,436 | 65,536 |  IPv4  | 
                     IPv6  | 
                
| AS38008 | APERTURE-AS-AP - Aperture Science Limited, HK | 
                         | 
                    2,560 | 4,579,131,392 |  IPv4  | 
                     IPv6  | 
                
| AS49544 | i3Dnet - i3D.net B.V, NL | 
                         | 
                    105,472 | 351,384,436,736 |  IPv4  | 
                     IPv6  | 
                
| AS137207 | JUCC-AS-AP - Joint Universities Computer Centre Limited, HK | 
                         | 
                    1,024 | 4,294,967,296 |  IPv4  | 
                     IPv6  | 
                
| AS45796 | UIH-BBCONNECT-AS-AP - UIH / BB Connect, TH | 
                         | 
                    2,048 | 4,294,967,296 |  IPv6  | 
                
| AS | Description | Country/Region | IPv4 NUMs | IPv6 NUMs | IPv4 | IPv6 | 
|---|---|---|---|---|---|---|
| AS4605 | ERX-HKBUNET - Hong Kong Baptist University, HK | 
                         | 
                    74,256 | 65,536 |  IPv4  | 
                     IPv6  | 
                
| AS9270 | APAN-KR-AS - National Infomation Society Agency, KR | 
                         | 
                    18,432 | 4,294,967,296 |  IPv4  | 
                    |
| AS16509 | AMAZON-02 - Amazon.com, Inc., US | 
                         | 
                    168,307,200 | 1,152,921,504,606,846,976 |  IPv4  | 
                     IPv6  | 
                
| AS17579 | KREONET2-AS-KR - KISTI, KR | 
                         | 
                    7,436 | 65,536 |  IPv4  | 
                     IPv6  | 
                
| AS17824 | PACIFICONENET-HK-AP - Pacific One Net Ltd, HK | 
                         | 
                    44 | 0 |  IPv4  | 
                     IPv6  | 
                
| AS20940 | AKAMAI-ASN1 - Akamai International B.V., NL | 
                         | 
                    13,908,352 | 1,138,167,252,224 |  IPv4  | 
                     IPv6  | 
                
| AS137207 | JUCC-AS-AP - Joint Universities Computer Centre Limited, HK | 
                         | 
                    1,024 | 4,294,967,296 |  IPv4  | 
                     IPv6  | 
                
| AS3661 | ERX-CUHKNET - The Chinese University of Hong Kong, HK | 
                         | 
                    74,000 | 4,295,032,832 |  IPv4  | 
                     IPv6  | 
                
| AS17764 | HKMU-AS-AP - Hong Kong Metropolitan University, HK | 
                         | 
                    5,632 | 0 |  IPv4  | 
                    |
| AS7660 | APAN-JP - Asia Pacific Advanced Network - Japan, JP | 
                         | 
                    1,024 | 553,648,128 |  IPv4  | 
                     IPv6  | 
                
| AS4158 | CITYUNI-AS-AP - City University of Hong Kong, HK | 
                         | 
                    82,992 | 65,536 |  IPv4  | 
                     IPv6  | 
                
| AS4528 | HKU-AS-HK - The University of Hong Kong, HK | 
                         | 
                    83,728 | 16,842,752 |  IPv4  | 
                     IPv6  | 
                
| AS15169 | GOOGLE - Google LLC, US | 
                         | 
                    1,959,936 | 38,672,531,456 |  IPv4  | 
                     IPv6  | 
                
| AS45102 | ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd., US | 
                         | 
                    4,702,720 | 69,797,150,720 |  IPv4  | 
                    |
| AS136907 | HWCLOUDS-AS-AP - HUAWEI INTERNATIONAL PTE. LTD., HK | 
                         | 
                    1,110,272 | 589,889,536 |  IPv4  | 
                    |
| AS2603 | NORDUNET, DK | 
                         | 
                    9,728 | 34,359,738,368 |  IPv4  | 
                    |
| AS4616 | HKPOLYU-HK - The Hong Kong Polytechnic University, HK | 
                         | 
                    82,960 | 65,536 |  IPv4  | 
                     IPv6  | 
                
| AS4635 | HKIX-RS1 - The Hong Kong Internet Exchange Limited, HK | 
                         | 
                    2,048 | 0 |  IPv4  | 
                     IPv6  | 
                
| AS6939 | HURRICANE - Hurricane Electric LLC, US | 
                         | 
                    581,888 | 282,627,370,713,088 |  IPv4  | 
                     IPv6  | 
                
| AS7577 | VTC-AS-AP - Joint Universities Computer Centre Limited, HK | 
                         | 
                    6,416 | 0 |  IPv4  | 
                    |
| AS7650 | EDUHK-AS-AP - Joint Universities Computer Centre Limited, HK | 
                         | 
                    16,656 | 65,536 |  IPv4  | 
                     IPv6  | 
                
| AS7651 | LINGNAN-AS-AP - Joint Universities Computer Centre Limited, HK | 
                         | 
                    21,264 | 65,536 |  IPv4  | 
                     IPv6  | 
                
| AS8075 | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US | 
                         | 
                    65,655,552 | 601,569,689,600 |  IPv4  | 
                     IPv6  | 
                
| AS3363 | HKUST-AS-HK - Hong Kong University of Science and Technology, HK | 
                         | 
                    79,616 | 65,536 |  IPv4  | 
                     IPv6  | 
                
| AS32934 | FACEBOOK - Facebook, Inc., US | 
                         | 
                    442,368 | 4,311,744,512 |  IPv4  | 
                     IPv6  | 
                
| Country/Region | IX | IPv4 | IPv6 | Port Speed | Updated | 
|---|---|---|---|---|---|
| HKIX - Hong Kong Internet Exchange | 123.255.91.23 | 2001:7fa:0:1::ca28:a117 | 100 Gbps | 2023-06-21 03:39:37 | |
| HKIX - Hong Kong Internet Exchange | 123.255.91.140 | 2001:7fa:0:1::ca28:a18c | 100 Gbps | 2023-06-21 03:39:37 | 
| Country/Region | Name | City | Website | Updated | 
|---|---|---|---|---|
| MEGA-i (iAdvantage Hong Kong) | Hong Kong | http://www.iadvantage.net/ | 2018-04-09 11:09:57 | 
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:  2025-09-04T01:01:04Z
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