158.132.0.0/16

AS4616 · The Hong Kong Polytechnic University

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Summary

Country	Hong Kong
Domain	polyu.edu.hk
ASN	AS4616
Registry	APNIC
ID	THKPU-HK

WHOIS Details

inetnum:        158.132.0.0 - 158.132.255.255
netname:        THKPU-HK
descr:          The Hong Kong Polytechnic University
country:        HK
org:            ORG-THKP2-AP
admin-c:        THKP1-AP
tech-c:         THKP1-AP
abuse-c:        AT1668-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-THKPU-HK
mnt-routes:     MAINT-THKPU-HK
mnt-irt:        IRT-THKPU-HK
last-modified:  2022-05-24T00:49:22Z
source:         APNIC

irt:            IRT-THKPU-HK
address:        11 Yuk Choi Rd, Hung Hom, Hung Hom Kowloon 0000
e-mail:         abuse@polyu.edu.hk
abuse-mailbox:  abuse@polyu.edu.hk
admin-c:        THKP1-AP
tech-c:         THKP1-AP
auth:           # Filtered
remarks:        abuse@polyu.edu.hk was validated on 2025-08-12
mnt-by:         MAINT-THKPU-HK
last-modified:  2025-09-04T07:55:13Z
source:         APNIC

organisation:   ORG-THKP2-AP
org-name:       The Hong Kong Polytechnic University
org-type:       LIR
country:        HK
address:        11 Yuk Choi Rd, Hung Hom
phone:          +852-27664566
e-mail:         noc.admin@polyu.edu.hk
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:18:53Z
source:         APNIC

role:           ABUSE THKPUHK
country:        ZZ
address:        11 Yuk Choi Rd, Hung Hom, Hung Hom Kowloon 0000
phone:          +000000000
e-mail:         abuse@polyu.edu.hk
admin-c:        THKP1-AP
tech-c:         THKP1-AP
nic-hdl:        AT1668-AP
remarks:        Generated from irt object IRT-THKPU-HK
remarks:        abuse@polyu.edu.hk was validated on 2025-08-12
abuse-mailbox:  abuse@polyu.edu.hk
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-12T13:09:31Z
source:         APNIC

role:           The Hong Kong Polytechnic University administrator
address:        11 Yuk Choi Rd, Hung Hom, Hung Hom Kowloon 0000
country:        HK
phone:          +852-27664566
e-mail:         abuse@polyu.edu.hk
admin-c:        THKP1-AP
tech-c:         THKP1-AP
nic-hdl:        THKP1-AP
mnt-by:         MAINT-THKPU-HK
last-modified:  2022-05-24T00:31:59Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 158.0.0.0/8

Range	ASN	Company	Num of IPs
158.252.0.0/15	AS16509	Amazon Data Services UAE	131,072
158.44.0.0/16	AS9318	Trigem Computer, Inc.	65,536
158.221.0.0/16	AS16509	Amazon Technologies Inc.	65,536
158.190.0.0/16	AS9159	Caisse Nationale de Credit Agricol	65,536
158.174.0.0/16	AS8473	Bahnhof AB	65,536
158.192.0.0/16	AS9159	CNCA	65,536
158.238.0.0/16	AS637	MARINE CORPS CYBERSPACE OPERATIONS GROUP	65,536
158.244.0.0/16	AS637	MARINE CORPS CYBERSPACE OPERATIONS GROUP	65,536
158.8.0.0/16	AS721	DoD Network Information Center	65,536
158.236.0.0/16	AS721	MARINE CORPS CYBERSPACE OPERATIONS GROUP	65,536
158.223.0.0/16	AS786	Goldsmiths, University of London	65,536
158.194.0.0/16	AS2852	Univerzita Palackeho	65,536
158.170.0.0/16	AS27897	SEGIC USACH LTDA	65,536
158.61.0.0/16	AS46196	County of Riverside	65,536
158.245.0.0/16	AS637	MARINE CORPS CYBERSPACE OPERATIONS GROUP	65,536
158.237.0.0/16	AS637	MARINE CORPS CYBERSPACE OPERATIONS GROUP	65,536
158.93.0.0/16	AS398060	Augusta University	65,536
158.243.0.0/16	AS637	MARINE CORPS CYBERSPACE OPERATIONS GROUP	65,536
158.236.0.0/16	AS637	MARINE CORPS CYBERSPACE OPERATIONS GROUP	65,536
158.112.0.0/16	AS49278	IKT-KAPASITETER	65,536
158.70.0.0/16	AS7046	U.S. Dept. of Health and Human Services	65,536
158.154.0.0/16	AS297	National Aeronautics and Space Administration	65,536
158.143.0.0/16	AS786	London School of Economics and Political Science	65,536
158.135.0.0/16	AS33187	Sam Houston State University	65,536
158.57.0.0/16	AS1932	Consolidated Edison Co. of New York, Inc.	65,536
158.148.0.0/16	AS16232	Telecom Italia S.p.A.	65,536
158.151.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.121.0.0/16	AS1968	University of Massachusetts at Boston	65,536
158.56.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.182.0.0/16	AS4605	Hong Kong Baptist University	65,536
158.125.0.0/16	AS786	Loughborough University	65,536
158.67.0.0/16	AS21286	European Data Center	65,536
158.100.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.160.0.0/16	AS200350	Yandex.Cloud LLC	65,536
158.191.0.0/16	AS9159	CNCA	65,536
158.232.0.0/16	AS28810	World Health Organization	65,536
158.196.0.0/16	AS2852	VSB - Technical University	65,536
158.74.0.0/16	AS26810	U.S. Dept. of Health and Human Services	65,536
158.138.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.72.0.0/16	AS26810	U.S. Dept. of Health and Human Services	65,536
158.73.0.0/16	AS19050	U.S. Dept. of Health and Human Services	65,536
158.15.0.0/16	AS300	DoD Network Information Center	65,536
158.74.0.0/16	AS19050	U.S. Dept. of Health and Human Services	65,536
158.63.0.0/16	AS22238	DoD Network Information Center	65,536
158.114.0.0/16	AS1906	Northrop Grumman Corp.	65,536
158.70.0.0/16	AS26810	U.S. Dept. of Health and Human Services	65,536
158.141.0.0/16	AS16509	Amazon Technologies Inc.	65,536
158.145.0.0/16	AS3724	State of Alaska	65,536
158.102.0.0/16	AS2594	Consorzio per il Sistema Informativo	65,536
158.108.0.0/16	AS9411	Kasetsart University, Thailand	65,536

Hosted domains

There are 85 domain names hosted across 41 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
158.132.48.78	fhkpuaa.org.hk	17
158.132.48.76	polyu.edu.hk	15
158.132.159.35	polyudesignshow.com	8
158.132.159.45	iso10646hk.net	3
158.132.122.207	cafilab.com	3
158.132.159.47	scri-platform.org	2
158.132.21.77	apsipa.org	2
158.132.126.182	polyucee.hk	2
158.132.159.20	yoteach.hk	2
158.132.22.182	cyberonetechnology.com	2
158.132.209.52	mrericwong.com	1
158.132.84.137	biism.com	1
158.132.209.214	witspoll.shop	1
158.132.15.106	plastics-ctr.org.hk	1
158.132.51.241	scolionet.org	1
158.132.149.81	cassnewsletter.org	1
158.132.23.127	hknua.org.hk	1
158.132.209.57	311720242.xyz	1
158.132.209.65	eie3117.lol	1
158.132.37.207	surifeng.net	1

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
158.132.12.22	AS4616 The Hong Kong Polytechnic University	`1.90ms` 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
69.253.165.144	AS7922 Comcast Cable Communications, LLC	`7.36ms` from Ashburn, US
20.121.182.128	AS8075 Microsoft Corporation	`0.38ms` from Ashburn, US
104.7.162.208	AS7018 AT&T Enterprises, LLC	`18.83ms` from Atlanta, US
183.89.225.64	AS45758 Triple T Broadband Public Company Limited	`7.95ms` from Bangkok, TH
218.27.110.176	AS4837 CHINA UNICOM China169 Backbone	`4.67ms` from Changchun, CN
18.200.249.64	AS16509 Amazon.com, Inc.	`0.28ms` from Dublin, IE
91.48.111.96	AS3320 Deutsche Telekom AG	`2.71ms` from Duesseldorf, DE
184.25.135.192	AS16625 Akamai Technologies, Inc.	`0.36ms` from Montreal, CA
37.143.8.208	AS210079 EuroByte LLC	`0.70ms` from Moscow, RU
115.37.63.96	AS18126 Chubu Telecommunications Company, Inc.	`4.26ms` from Osaka, JP
193.250.94.144	AS3215 Orange S.A.	`15.54ms` from Paris, FR
52.54.143.112	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
54.153.94.160	AS16509 Amazon.com, Inc.	`0.12ms` from San Jose, US
106.13.132.240	AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd.	`5.59ms` from Tianjin, CN
126.2.236.192	AS17676 SoftBank Corp.	`4.03ms` from Tokyo, JP
71.2.185.128	AS19901 Brightspeed	`3.74ms` from Ashburn, US
191.89.234.32	AS27831 Colombia Móvil	`6.04ms` from Bogota, CO
167.160.39.80	AS62874 Web2Objects LLC	`0.30ms` from Dallas, US
80.145.159.192	AS3320 Deutsche Telekom AG	`1.71ms` from Frankfurt am Main, DE
90.232.105.224	AS3301 Telia Company AB	`16.09ms` from Goeteborg, SE
78.188.184.176	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.83ms` from Istanbul, TR
103.198.201.64	AS138915 Kaopu Cloud HK Limited	`0.06ms` from Jeddah, SA
37.111.193.0	AS24389 GrameenPhone Ltd.	`6.36ms` from Kolkata, IN
80.42.199.160	AS13285 TalkTalk Communications Limited	`2.49ms` from Manchester, GB
79.14.13.0	AS3269 Telecom Italia S.p.A.	`8.29ms` 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 -f3 -m13 158.132.11.72

traceroute to 158.132.11.72 (158.132.11.72): 13 hops max, 52 byte packets

3 [] 15.230.139.226 5.814 ms

4 *

5 *

6 *

7 *

8 [AS16509] 52.93.157.243 142.578 ms

9 [AS16509] 13.248.55.131 143.251 ms

10 [AS4616] 158.132.254.9 143.363 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Seattle, US

On October 30th 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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