175.159.212.0/22

AS4528  ·  The University of Hong Kong

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

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

WHOIS Details

inetnum:        175.159.212.0 - 175.159.215.255
netname:        HKU-HK
descr:          The University of Hong Kong
descr:          Pokfulam
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:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
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:  2021-05-12T03:11:50Z
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

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:           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

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

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

IP Address ASN Details
175.159.212.3 AS4528 The University of Hong Kong 1.48ms 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
70.141.123.134 AS7018 AT&T Enterprises, LLC 8.93ms from Atlanta, US
190.139.104.150 AS7303 Telecom Argentina S.A. 1.30ms from Buenos Aires, AR
132.232.158.6 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.81ms from Chengdu, CN
74.92.211.6 AS7922 Comcast Cable Communications, LLC 5.39ms from Denver, US
67.144.221.86 AS19901 Brightspeed 17.22ms from Des Moines, US
212.8.207.246 AS212215 teuto.net Netzdienste GmbH 4.11ms from Frankfurt am Main, DE
79.194.129.246 AS3320 Deutsche Telekom AG 4.35ms from Frankfurt am Main, DE
217.245.98.38 AS3320 Deutsche Telekom AG 7.78ms from Frankfurt am Main, DE
83.60.141.134 AS3352 TELEFONICA DE ESPANA S.A.U. 14.63ms from Madrid, ES
41.137.168.22 AS36884 Wana Corporate 13.32ms from Madrid, ES
76.239.139.214 AS7018 AT&T Enterprises, LLC 2.98ms from Miami, US
90.38.185.150 AS3215 Orange S.A. 8.62ms from Paris, FR
40.124.8.166 AS8075 Microsoft Corporation 0.30ms from San Antonio, US
183.105.177.198 AS4766 Korea Telecom 7.32ms from Seoul, KR
84.252.62.230 AS13124 A1 Bulgaria EAD 6.61ms from Sofia, BG
145.235.0.38 AS1257 Tele2 Sverige AB 3.28ms from Stockholm, SE
153.189.144.102 AS4713 NTT Communications Corporation 3.08ms from Tokyo, JP
178.227.63.70 AS31615 Odido Netherlands B.V. 8.33ms from Amsterdam, NL
64.98.245.246 AS32133 Ting Fiber Inc. 1.36ms from Ashburn, US
84.157.203.54 AS3320 Deutsche Telekom AG 2.08ms from Berlin, DE
178.41.140.54 AS6855 Slovak Telekom, a.s. 1.79ms from Bratislava, SK
23.184.88.198 AS46829 Lamhosting LLC 0.16ms from Draper, US
27.152.43.6 AS4134 CHINANET-BACKBONE 5.68ms from Fuzhou, CN
79.255.217.22 AS3320 Deutsche Telekom AG 6.78ms from Hamburg, DE
81.175.132.230 AS16086 DNA Oyj 8.26ms from Helsinki, FI

Traceroute

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

$
traceroute -a -n -q1 -f4 -m14 175.159.213.255
traceroute to 175.159.213.255 (175.159.213.255): 14 hops max, 52 byte packets
4 [] 15.230.139.130 4.838 ms
5 *
6 *
7 *
8 *
9 [AS16509] 52.93.158.158 341.425 ms
10 [AS16509] 13.248.53.141 340.799 ms
11 [AS4528] 147.8.240.53 2345.817 ms
12 *
13 *
14 *
Measurement taken from IPinfo ProbeNet in Buenos Aires, AR
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs