202.189.96.0/20

AS4528  ·  The University of Hong Kong

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Summary

Country Hong Kong
Domain hku.hk
ASN AS4528
Registry APNIC
ID HKU-HK

WHOIS Details

inetnum:        202.189.96.0 - 202.189.111.255
netname:        HKU-HK
descr:          The University of Hong Kong
country:        HK
admin-c:        DITS-HKU-AP
tech-c:         NTC5-AP
abuse-c:        AJ481-AP
status:         ASSIGNED NON-PORTABLE
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
remarks:        Please send abuse reports to abuse@hku.hk
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
mnt-by:         MAINT-JUCC-AP
mnt-lower:      MAINT-HK-HKU
mnt-irt:        IRT-JUCC-HK
last-modified:  2021-05-12T03:11:49Z
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

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:           HKU Director of ITS
address:        The University of Hong Kong
address:        Pokfulam Road, Hong Kong
country:        HK
phone:          +852 3549 5333
e-mail:         DITS@hku.hk
admin-c:        DITS-HKU-AP
tech-c:         NTC5-AP
nic-hdl:        DITS-HKU-AP
mnt-by:         MAINT-JUCC-AP
last-modified:  2011-07-19T10:44:46Z
source:         APNIC

role:           Network Technical Contact
address:        ITS Office, 1/F, Library Building (Old Wing) The University of Hong Kong, Pokfulam Road, Hong Kong
country:        HK
phone:          +852-3917-2496
e-mail:         group-its-pcneteam@hku.hk
admin-c:        DITS-HKU-AP
tech-c:         NTC5-AP
nic-hdl:        NTC5-AP
mnt-by:         MAINT-HK-HKU
last-modified:  2020-05-25T06:43:54Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 202.189.0.0/16

Range ASN Company Num of IPs
202.189.224.0/19 AS17762 Tata Teleservices Maharashtra Ltd 8,192
202.189.192.0/19 AS2519 ARTERIA Networks Corporation 8,192
202.189.224.0/19 AS134540 Tata Teleservices Maharashtra Ltd 8,192
202.189.160.0/20 AS9790 Two Degrees Mobile Limited 4,096
202.189.144.0/20 AS2514 NTTPC Communications,Inc 4,096
202.189.64.0/20 AS4826 VOCUS PTY LTD 4,096
202.189.112.0/20 AS4528 The University of Hong Kong 4,096
202.189.136.0/21 AS7473 Singapore Telecommunications (SINGTEL Internet Exchange) 2,048
202.189.176.0/21 AS7671 NTT SmartConnect Corporation 2,048
202.189.132.0/22 AS54538 Singapore Telecommunications (SINGTEL Internet Exchange) 1,024
202.189.12.0/22 AS139180 Shandong eshinton Network Technology Co., Ltd. 1,024
202.189.132.0/22 AS7473 Singapore Telecommunications (SINGTEL Internet Exchange) 1,024
202.189.132.0/22 AS9498 Singapore Telecommunications (SINGTEL Internet Exchange) 1,024
202.189.130.0/23 AS7473 Singapore Telecommunications (SINGTEL Internet Exchange) 512
202.189.172.0/23 AS132231 Network For Learning Limited 512
202.189.129.0/24 AS7473 Singapore Telecommunications (SINGTEL Internet Exchange) 256
202.189.128.0/24 AS7473 Singtel Korea Limited 256

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

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

IP Address ASN Details
202.189.98.21 AS4528 The University of Hong Kong 1.47ms from Hong Kong, HK
202.189.97.3 AS4528 The University of Hong Kong 1.21ms from Hong Kong, HK
202.189.96.91 AS4528 The University of Hong Kong 1.40ms from Hong Kong, HK
202.189.104.2 AS4528 The University of Hong Kong 0.96ms 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
104.194.133.36 AS14956 RouterHosting LLC 0.46ms from Amsterdam, NL
48.199.119.36 AS8075 Microsoft Corporation 0.29ms from Amsterdam, NL
69.140.217.36 AS7922 Comcast Cable Communications, LLC 4.53ms from Ashburn, US
164.49.171.68 AS668 United States Department of Defense (DoD) 0.60ms from Atlanta, US
49.232.158.148 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.95ms from Beijing, CN
141.20.1.100 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 0.85ms from Berlin, DE
178.31.9.164 AS8434 Telenor Sverige AB 17.16ms from Copenhagen, DK
76.130.157.244 AS7922 Comcast Cable Communications, LLC 3.18ms from Denver, US
200.23.148.116 AS265071 SECRETARIA DA FAZENDA DO ESTADO DO PIAUI 7.83ms from Fortaleza, BR
173.174.105.20 AS11427 Charter Communications Inc 9.48ms from Houston, US
79.33.22.148 AS3269 Telecom Italia S.p.A. 5.59ms from Milan, IT
195.120.144.228 AS3269 Telecom Italia S.p.A. 4.38ms from Milan, IT
74.15.123.20 AS577 Bell Canada 1.65ms from Montreal, CA
193.114.57.148 AS138384 Rakuten Mobile Network, Inc. 2.32ms from Osaka, JP
60.138.201.148 AS17676 SoftBank Corp. 2.16ms from Osaka, JP
195.68.19.100 AS8220 COLT Technology Services Group Limited 0.65ms from Paris, FR
218.57.77.180 AS4837 CHINA UNICOM China169 Backbone 1.14ms from Qingdao, CN
97.82.174.84 AS20115 Charter Communications LLC 11.64ms from Atlanta, US
107.12.195.68 AS11426 Charter Communications Inc 13.86ms from Charlotte, US
72.128.118.164 AS10796 Charter Communications Inc 6.17ms from Chicago, US
34.136.157.100 AS396982 Google LLC 0.38ms from Council Bluffs, US
183.178.88.68 AS10103 HK Broadband Network Ltd. 0.59ms from Hong Kong, HK
119.28.18.212 AS132203 Tencent Building, Kejizhongyi Avenue 0.37ms from Hong Kong, HK
176.248.139.4 AS5607 Sky UK Limited 3.72ms from London, GB
107.205.162.68 AS7018 AT&T Enterprises, LLC 2.97ms from Miami, US

Traceroute

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

$
traceroute -a -n -q1 -f5 -m9 202.189.110.59
traceroute to 202.189.110.59 (202.189.110.59): 9 hops max, 52 byte packets
5 [] 123.255.91.23 36.362 ms
6 [AS3662] 203.188.117.6 37.194 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Seoul, KR
On

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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