103.43.28.0/22
AS137207 · Joint Universities Computer Centre Limited
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| Country |
Hong Kong
|
| Domain | jucc.edu.hk |
| ASN | AS137207 |
| Registry | APNIC |
| ID | JUCC-HK |
WHOIS Details
inetnum: 103.43.28.0 - 103.43.31.255 netname: JUCC-HK descr: Joint Universities Computer Centre Limited descr: c/o Information Technology Services descr: The University of Hong Kong descr: Pokfulam, Hong Kong country: HK org: ORG-JUCC1-AP admin-c: GM806-AP tech-c: DC1224-AP tech-c: HTS5-AP abuse-c: AJ481-AP status: ALLOCATED PORTABLE remarks: -------------------------------------------------------- remarks: To report network abuse, please contact mnt-irt remarks: For troubleshooting, please contact tech-c and admin-c remarks: Report invalid contact via www.apnic.net/invalidcontact remarks: -------------------------------------------------------- mnt-by: APNIC-HM mnt-lower: MAINT-JUCC-AP mnt-routes: MAINT-JUCC-AP mnt-irt: IRT-JUCC-HK last-modified: 2021-08-03T02:09:00Z 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: General Manager-JUCC address: Joint Universities Computer Centre Ltd address: c/o Information Technology Services address: The University of Hong Kong address: Pokfulam, Hong Kong country: HK phone: +852-3549-5308 e-mail: GM@jucc.edu.hk admin-c: AC88-AP admin-c: GM806-AP tech-c: HTS5-AP nic-hdl: GM806-AP mnt-by: MAINT-JUCC-AP fax-no: +852-2559-7904 notify: GM@jucc.edu.hk last-modified: 2017-08-28T08:51:04Z 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 route: 103.43.28.0/22 origin: AS137207 descr: Joint Universities Computer Centre Limited JUCC c/o Information Technology Services, The University of Hong Kong Pokfulam, Hong Kong mnt-by: MAINT-JUCC-AP last-modified: 2021-08-12T08:37:50Z source: APNIC
Nearby Ranges
BGP prefixes that overlap with 103.43.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 103.43.212.0/22 | AS137074 | Responsible Internet Sustainability Effort | 1,024 |
| 103.43.140.0/22 | AS4686 | 44, Shibokuchi, Takatu-ku | 1,024 |
| 103.43.128.0/22 | AS133797 | PT Rekajasa Akses | 1,024 |
| 103.43.108.0/22 | AS133847 | 26-17-02, Kondo Prima Height, Jalan 8/1, Taman Midah Cheras | 1,024 |
| 103.43.40.0/22 | AS208808 | Enegan S.p.A. | 1,024 |
| 103.43.232.0/22 | AS21056 | Vianova S.p.A | 1,024 |
| 103.43.8.0/22 | AS35876 | I LAYER LIMITED | 1,024 |
| 103.43.8.0/22 | AS401701 | I LAYER LIMITED | 1,024 |
| 103.43.52.0/22 | AS63890 | Al-Arafah Islami Bank Limited | 1,024 |
| 103.43.120.0/22 | AS45365 | LG HelloVision Corp. | 1,024 |
| 103.43.248.0/22 | AS45528 | Tikona Infinet Ltd. | 1,024 |
| 103.43.76.0/22 | AS9873 | Lao Telecommunication Public Company | 1,024 |
| 103.43.188.0/22 | AS139021 | ZHONGYA PTE.LTD (sg.eshosting.com) | 1,024 |
| 103.43.156.0/22 | AS18200 | Office des Postes et des Telecomm. de Nouvelle Caledonie | 1,024 |
| 103.43.72.0/22 | AS20473 | The Constant Company, LLC | 1,024 |
| 103.43.26.0/23 | AS150282 | PT Pusat Maju Gemilang | 512 |
| 103.43.134.0/23 | AS55991 | Zhejiang Xuanyun Technology Co., Ltd. | 512 |
| 103.43.38.0/23 | AS16509 | ARN Group Pty Ltd | 512 |
| 103.43.206.0/23 | AS56030 | Nikau Tech Limited | 512 |
| 103.43.178.0/23 | AS133548 | RDG Electrical & Communications Solutions Pty Ltd | 512 |
| 103.43.204.0/23 | AS45168 | Administration of Norfolk Island trading as Norfolk Telecom | 512 |
| 103.43.254.0/23 | AS64006 | Nexus One Pty Ltd | 512 |
| 103.43.134.0/23 | AS4837 | Zhejiang Xuanyun Technology Co., Ltd. | 512 |
| 103.43.50.0/24 | AS138915 | DWINS Digital Service Corp. | 256 |
| 103.43.51.0/24 | AS138915 | DWINS Digital Service Corp. | 256 |
| 103.43.149.0/24 | AS139009 | Windstream Communication Limited | 256 |
| 103.43.3.0/24 | AS140141 | Sapient Consulting Ltd. | 256 |
| 103.43.36.0/24 | AS140641 | YOTTA NETWORK SERVICES PRIVATE LIMITED | 256 |
| 103.43.87.0/24 | AS142002 | 127410, Russia, Moscow, Altufievskoye shosse, 33G | 256 |
| 103.43.113.0/24 | AS15224 | Adobe Systems Inc. | 256 |
| 103.43.2.0/24 | AS17439 | JetSynthesys Pvt Ltd | 256 |
| 103.43.136.0/24 | AS45530 | Agoda Company Pte. Ltd. | 256 |
| 103.43.69.0/24 | AS4766 | KFNetworks | 256 |
| 103.43.56.0/24 | AS4800 | Indonesia Online Access | 256 |
| 103.43.57.0/24 | AS4800 | Indonesia Online Access | 256 |
| 103.43.58.0/24 | AS4800 | Indonesia Online Access | 256 |
| 103.43.59.0/24 | AS4800 | Indonesia Online Access | 256 |
| 103.43.60.0/24 | AS4800 | Indonesia Online Access | 256 |
| 103.43.61.0/24 | AS4800 | Indonesia Online Access | 256 |
| 103.43.62.0/24 | AS4800 | Indonesia Online Access | 256 |
| 103.43.63.0/24 | AS4800 | Indonesia Online Access | 256 |
| 103.43.117.0/24 | AS56038 | RackCorp Mongolia | 256 |
| 103.43.118.0/24 | AS56038 | RackCorp Germany | 256 |
| 103.43.119.0/24 | AS56038 | RackCorp Asia Pacific | 256 |
| 103.43.230.0/24 | AS63914 | SB TEL ENTERPRISES LIMITED | 256 |
| 103.43.253.0/24 | AS64006 | Nexus One Pty Ltd | 256 |
| 103.43.64.0/24 | AS9275 | Korea Astronomy Observatory | 256 |
| 103.43.116.0/24 | AS56038 | RackCorp Equinix Sydney Australia | 256 |
| 103.43.229.0/24 | AS133581 | 111 Chaeng Watthana Rd., Laksi | 256 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
14 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 103.43.31.10 |
1.20ms from Hong Kong,
HK
|
Other Pingable IPs
Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
| IP Address | ASN | Details |
|---|---|---|
| 54.161.68.118 |
0.46ms from Ashburn,
US
|
|
| 184.72.203.182 |
0.48ms from Ashburn,
US
|
|
| 96.86.233.6 |
5.60ms from Atlanta,
US
|
|
| 172.10.203.6 |
1.69ms from Dallas,
US
|
|
| 79.237.181.54 |
5.41ms from Duesseldorf,
DE
|
|
| 38.182.143.118 |
1.35ms from Hong Kong,
HK
|
|
| 80.85.80.166 |
0.25ms from London,
GB
|
|
| 6.4.207.54 |
1.71ms from Los Angeles,
US
|
|
| 75.206.222.38 |
15.84ms from Miami,
US
|
|
| 121.85.18.182 |
2.59ms from Osaka,
JP
|
|
| 78.112.217.54 |
14.18ms from Paris,
FR
|
|
| 213.152.0.6 |
0.48ms from Paris,
FR
|
|
| 27.208.203.198 |
4.67ms from Qingdao,
CN
|
|
| 170.163.36.182 |
4.63ms from Secaucus,
US
|
|
| 52.44.154.246 |
0.39ms from Ashburn,
US
|
|
| 80.171.174.6 |
3.10ms from Duesseldorf,
DE
|
|
| 94.186.197.54 |
3.65ms from Frankfurt am Main,
DE
|
|
| 129.206.28.38 |
3.73ms from Frankfurt am Main,
DE
|
|
| 116.109.109.102 |
0.98ms from Ho Chi Minh City,
VN
|
|
| 98.194.223.246 |
6.71ms from Houston,
US
|
|
| 49.236.110.246 |
4.64ms from Incheon,
KR
|
|
| 72.239.61.214 |
9.33ms from Orlando,
US
|
|
| 79.171.85.6 |
0.43ms from Oslo,
NO
|
|
| 46.13.135.22 |
4.34ms from Prague,
CZ
|
|
| 58.178.56.214 |
2.27ms from Sydney,
AU
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
What are IP address ranges?
IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.
Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.
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