175.159.144.0/21

AS4605 · Hong Kong Baptist University

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Summary

Country	Hong Kong
Domain	hkbu.edu.hk
ASN	AS4605
Registry	APNIC
ID	HKBU-HK

WHOIS Details

inetnum:        175.159.144.0 - 175.159.151.255
netname:        HKBU-HK
descr:          Hong Kong Baptist University
descr:          Kowloon Tong, Kowloon
country:        HK
admin-c:        JA176-AP
tech-c:         JA176-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-JUCC-AP
changed:        cwy@cc.hku.hk 20100419
source:         APNIC

person:         Johnny AU-YEUNG
address:        Hong Kong Baptist University
address:        Kowloon Tong, Hong Kong
country:        HK
phone:          +852-34117413
fax-no:         +852-34117888
e-mail:         johnny@hkbu.edu.hk
nic-hdl:        JA176-AP
mnt-by:         MAINT-JUCC-AP
changed:        cwy@cc.hku.hk 20091125
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 175.159.0.0/16

Range	ASN	Company	Num of IPs
175.159.0.0/19	AS4616	The Hong Kong Polytechnic University	8,192
175.159.64.0/19	AS4158	City University of Hong Kong	8,192
175.159.96.0/19	AS3363	The Hong Kong University of Science and Technology	8,192
175.159.192.0/21	AS4616	The Hong Kong Polytechnic University	2,048
175.159.200.0/21	AS4158	City University of Hong Kong	2,048
175.159.216.0/21	AS17764	The Hong Kong Metropolitan University	2,048
175.159.228.0/22	AS4616	The Hong Kong Polytechnic University	1,024
175.159.240.0/22	AS3363	The Hong Kong University of Science and Technology	1,024
175.159.152.0/22	AS4605	Hong Kong Baptist University	1,024
175.159.208.0/22	AS4158	City University of Hong Kong	1,024
175.159.212.0/22	AS4528	The University of Hong Kong	1,024
175.159.224.0/22	AS3661	The Chinese University of Hong Kong	1,024
175.159.156.0/23	AS4605	Hong Kong Baptist University	512

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
185.6.84.229	AS61428 Fox-IT Group B.V.	`0.77ms` from Amsterdam, NL
120.5.63.181	AS4837 CHINA UNICOM China169 Backbone	`9.20ms` from Beijing, CN
139.13.58.69	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`8.63ms` from Berlin, DE
76.24.189.245	AS7922 Comcast Cable Communications, LLC	`8.05ms` from Boston, US
74.7.106.37	AS8075 Microsoft Corporation	`2.38ms` from Boydton, US
35.188.64.197	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
200.199.254.21	AS8167 V tal	`14.62ms` from Curitiba, BR
23.64.115.197	AS20940 Akamai International B.V.	`0.24ms` from Dallas, US
172.124.48.5	AS7018 AT&T Enterprises, LLC	`8.85ms` from Dallas, US
14.145.141.69	AS4134 CHINANET-BACKBONE	`2.47ms` from Guangzhou, CN
5.188.168.53	AS202422 G-Core Labs S.A.	`0.02ms` from Istanbul, TR
45.114.211.69	AS42689 Glide Student & Residential Limited	`0.66ms` from London, GB
104.62.180.133	AS7018 AT&T Enterprises, LLC	`5.20ms` from Los Angeles, US
212.210.185.197	AS3269 Telecom Italia S.p.A.	`6.96ms` from Milan, IT
4.59.17.69	AS3356 Level 3 Parent, LLC	`0.65ms` from New York City, US
160.1.194.149	AS8987 Amazon Data Services Ireland Ltd	`4.52ms` from Portland, US
123.128.248.245	AS4837 CHINA UNICOM China169 Backbone	`4.54ms` from Qingdao, CN
124.60.11.149	AS17858 LG POWERCOMM	`2.37ms` from Seoul, KR
61.98.28.37	AS9318 SK Broadband Co Ltd	`1.87ms` from Seoul, KR
180.39.254.101	AS4713 NTT Communications Corporation	`3.28ms` from Tokyo, JP
99.240.183.37	AS812 Rogers Communications Canada Inc.	`4.28ms` from Toronto, CA
137.117.248.117	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
185.111.79.229	AS56911 Warian S.R.L.	`17.64ms` from Arezzo, IT
98.218.101.37	AS7922 Comcast Cable Communications, LLC	`7.28ms` from Ashburn, US
219.72.3.245	AS18118 CITIC Networks Management Co.,Ltd.	`2.94ms` from Beijing, CN

Traceroute

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

traceroute -a -n -q1 -m7 175.159.147.193

traceroute to 175.159.147.193 (175.159.147.193): 7 hops max, 52 byte packets

1 [AS15169] 108.170.235.191 138.789 ms

2 *

3 *

4 [AS4605] 175.159.154.21 165.155 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in The Dalles, US

On September 11th 2025

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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