175.159.158.0/23

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:        175.159.158.0 - 175.159.191.255
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:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
mnt-by:         MAINT-JUCC-AP
mnt-lower:      MAINT-HK-HKU
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

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

IP Address ASN Details
175.159.158.240 AS4528 The University of Hong Kong 0.90ms 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
191.96.53.215 AS47583 Hostinger International Limited 2.17ms from Amsterdam, NL
23.60.99.23 AS35994 Akamai Technologies, Inc. 0.84ms from Ashburn, US
87.115.35.103 AS6871 Plusnet 4.77ms from London, GB
188.78.97.247 AS12479 Orange Espagne SA 10.13ms from Madrid, ES
38.180.167.55 AS58061 Scalaxy B.V. 0.25ms from Meppel, NL
177.143.174.71 AS28573 Claro NXT Telecomunicacoes Ltda 4.40ms from Osasco, BR
54.158.35.183 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
177.153.36.39 AS27715 Locaweb Serviços de Internet S/A 1.13ms from Sao Paulo, BR
175.213.201.71 AS4766 Korea Telecom 4.46ms from Seoul, KR
181.82.169.183 AS7303 Telecom Argentina S.A. 9.52ms from Buenos Aires, AR
156.218.199.7 AS8452 TE-AS 6.96ms from Cairo, EG
70.252.12.231 AS7018 AT&T Enterprises, LLC 4.81ms from Houston, US
82.9.7.167 AS5089 Virgin Media Limited 10.25ms from London, GB
86.4.42.23 AS5089 Virgin Media Limited 8.97ms from London, GB
185.222.115.103 AS60800 Netwise Hosting Ltd 0.35ms from London, GB
81.45.155.199 AS3352 TELEFONICA DE ESPANA S.A.U. 6.28ms from Madrid, ES
181.130.147.87 AS13489 UNE EPM TELECOMUNICACIONES S.A. 8.62ms from Medellin, CO
97.124.144.215 AS209 CenturyLink Communications, LLC 1.32ms from Phoenix, US
52.42.22.119 AS16509 Amazon.com, Inc. 4.52ms from Portland, US
54.227.27.247 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
125.242.202.71 AS17858 LG POWERCOMM 4.65ms from Seoul, KR
175.112.158.215 AS9318 SK Broadband Co Ltd 1.51ms from Seoul, KR
106.54.193.247 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.74ms from Shanghai, CN
183.180.142.135 AS2519 ARTERIA Networks Corporation 2.97ms from Tokyo, JP
36.2.49.103 AS2519 ARTERIA Networks Corporation 2.59ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -m7 175.159.158.237
traceroute to 175.159.158.237 (175.159.158.237): 7 hops max, 52 byte packets
2 *
3 [AS137207] 103.43.31.5 1.571 ms
4 [AS4528] 147.8.239.16 1.786 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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