203.188.117.0/24

AS3662  ·  Joint Universities Computer Centre Limited

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Summary

Country Hong Kong
Domain jucc.edu.hk
ASN AS3662
Registry APNIC
ID HARNET-NET

WHOIS Details

inetnum:        203.188.117.0 - 203.188.117.255
netname:        HARNET-NET
descr:          HARNET Backbone
country:        HK
admin-c:        AC88-AP
tech-c:         HTS5-AP
abuse-c:        AJ481-AP
status:         ALLOCATED NON-PORTABLE
notify:         anita.chan@jucc.edu.hk
mnt-by:         MAINT-JUCC-AP
mnt-lower:      MAINT-JUCC-AP
mnt-routes:     MAINT-JUCC-AP
mnt-irt:        IRT-JUCC-HK
last-modified:  2021-05-12T03:11:48Z
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:  2025-06-17T15:42:05Z
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:         Anita W Y CHAN
nic-hdl:        AC88-AP
e-mail:         anita.chan@jucc.edu.hk
address:        Joint Universities Computer Centre
address:        c/o Information Technology Services
address:        The University of Hong Kong
address:        Pokfulam Road
address:        Hong Kong
phone:          +852-2859-2491
fax-no:         +852-2559-7904
country:        HK
mnt-by:         MAINT-JUCC-AP
last-modified:  2013-08-06T06:17:14Z
source:         APNIC

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

51 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
203.188.117.65 AS3662 Joint Universities Computer Centre Limited 0.87ms 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
222.194.37.184 AS4538 China Education and Research Network Center 8.89ms from Beijing, CN
118.249.22.8 AS4134 CHINANET-BACKBONE 1.94ms from Changsha, CN
70.64.102.56 AS6327 Shaw Communications Inc. 10.48ms from Edmonton, CA
63.176.25.248 AS16509 Amazon.com, Inc. 0.33ms from Frankfurt am Main, DE
94.199.61.8 AS58003 Planeetta Internet Oy 0.40ms from Helsinki, FI
18.161.56.72 AS16509 Amazon.com, Inc. 0.28ms from Jakarta, ID
80.92.113.72 AS34347 HALLAG Kommunal GmbH 0.30ms from Milan, IT
176.131.79.136 AS5410 Bouygues Telecom SA 5.54ms from Paris, FR
20.83.124.40 AS8075 Microsoft Corporation 0.30ms from Quincy, US
189.175.50.168 AS8151 UNINET 12.91ms from Santiago de Queretaro, MX
118.58.246.40 AS4766 Korea Telecom 6.67ms from Seoul, KR
139.196.29.88 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.65ms from Shanghai, CN
218.32.59.248 AS9919 New Century InfoComm Tech Co., Ltd. 1.10ms from Taipei, TW
68.81.142.136 AS7922 Comcast Cable Communications, LLC 4.70ms from Ashburn, US
44.237.179.232 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
50.107.87.168 AS5650 Frontier Communications of America, Inc. 10.89ms from Chicago, US
34.44.221.88 AS396982 Google LLC 0.13ms from Council Bluffs, US
125.211.99.152 AS4837 CHINA UNICOM China169 Backbone 14.46ms from Dalian, CN
3.175.20.24 AS16509 Amazon.com, Inc. 0.10ms from Fortaleza, BR
37.49.106.200 AS3209 Vodafone GmbH 10.99ms from Frankfurt am Main, DE
88.113.214.232 AS719 Elisa Oyj 0.99ms from Helsinki, FI
175.143.238.216 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 2.28ms from Kuala Lumpur, MY
178.54.203.232 AS48437 PP "Merezha" 1.74ms from Kyiv, UA
81.33.150.8 AS3352 TELEFONICA DE ESPANA S.A.U. 1.84ms from Madrid, ES
79.17.5.136 AS3269 Telecom Italia S.p.A. 9.64ms from Milan, IT

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f4 203.188.117.194
traceroute to 203.188.117.194 (203.188.117.194): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
On

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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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