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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        THKP1-AP
tech-c:         THKP1-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-08-12
mnt-by:         MAINT-THKPU-HK
last-modified:  2025-11-21T03:56:09Z
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:         [email protected]
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:         [email protected]
admin-c:        THKP1-AP
tech-c:         THKP1-AP
nic-hdl:        AT1668-AP
remarks:        Generated from irt object IRT-THKPU-HK
remarks:        [email protected] was validated on 2025-08-12
abuse-mailbox:  [email protected]
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:         [email protected]
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
158.153.0.0/16	AS749	Navy Network Information Center (NNIC)	65,536
158.40.0.0/16	AS141468	Department of the Prime Minister and Cabinet	65,536
158.225.0.0/16	AS702	Dassault Systemes Deutschland GmbH	65,536
158.236.0.0/16	AS721	MARINE CORPS CYBERSPACE OPERATIONS GROUP	65,536
158.8.0.0/16	AS721	DoD Network Information Center	65,536
158.56.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.248.0.0/16	AS29695	Altibox AS	65,536
158.64.0.0/16	AS2602	Reseau Teleinformatique de l'Education Nationale	65,536
158.61.0.0/16	AS46196	County of Riverside	65,536
158.182.0.0/16	AS4605	Hong Kong Baptist University	65,536
158.166.0.0/16	AS42848	European Commission, , SNET in Brussels	65,536
158.168.0.0/16	AS42848	European Commission, SNET Brussels	65,536
158.72.0.0/16	AS26810	U.S. Dept. of Health and Human Services	65,536
158.89.0.0/16	AS38327	Woodside Energy Ltd	65,536
158.63.0.0/16	AS22238	DoD Network Information Center	65,536
158.193.0.0/16	AS2607	University of Zilina	65,536
158.91.0.0/16	AS210	Provo School District	65,536
158.150.0.0/16	AS2119	Kristiansand Kommune	65,536
158.149.0.0/16	AS2119	Oppland Fylkeskommune	65,536
158.74.0.0/16	AS19050	U.S. Dept. of Health and Human Services	65,536
158.102.0.0/16	AS2594	Consorzio per il Sistema Informativo	65,536
158.167.0.0/16	AS42848	European Commission, SNET Luxembourg	65,536
158.197.0.0/16	AS2607	P.J.Safarik University in Kosice	65,536
158.154.0.0/16	AS297	National Aeronautics and Space Administration	65,536
158.74.0.0/16	AS26810	U.S. Dept. of Health and Human Services	65,536
158.70.0.0/16	AS26810	U.S. Dept. of Health and Human Services	65,536
158.147.0.0/16	AS243	L3Harris Technologies, Inc.	65,536
158.111.0.0/16	AS13611	U.S. Center For Disease Control and Prevention	65,536
158.200.0.0/16	AS2522	Japan Network Information Center	65,536
158.109.0.0/16	AS13041	Xarxa Informatica de la	65,536
158.73.0.0/16	AS19050	U.S. Dept. of Health and Human Services	65,536
158.251.0.0/16	AS16742	Universidad Catolica de Valparaiso	65,536
158.217.0.0/16	AS18276	Japan Network Information Center	65,536
158.66.0.0/16	AS21111	Departament Gospodarki Cyfrowej	65,536
158.148.0.0/16	AS16232	Telecom Italia S.p.A.	65,536
158.69.0.0/16	AS16276	OVH Hosting, Inc.	65,536
158.114.0.0/16	AS1906	Northrop Grumman Corp.	65,536
158.100.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.138.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.141.0.0/16	AS16509	Amazon Technologies Inc.	65,536
158.151.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.221.0.0/16	AS16509	Amazon Technologies Inc.	65,536
158.43.0.0/16	AS702	Verizon UK Limited	65,536
158.67.0.0/16	AS21286	European Data Center	65,536
158.121.0.0/16	AS1968	University of Massachusetts at Boston	65,536
158.104.0.0/16	AS29984	Willamette University	65,536
158.195.0.0/16	AS2607	Comenius University Bratislava	65,536
158.157.0.0/16	AS749	DoD Network Information Center	65,536

Hosted domains

There are 84 domain names hosted across 40 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	designandmake.org	8
158.132.122.207	cafilab.com	3
158.132.159.45	raid2023.org	3
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	icoin88.com	2
158.132.159.47	ijui.pub	2
158.132.209.60	edmondchan856.com	1
158.132.209.56	tutormatching.cfd	1
158.132.209.212	gp17.site	1
158.132.149.81	cassnewsletter.org	1
158.132.18.89	ptec.com.hk	1
158.132.51.241	scolionet.org	1
158.132.82.94	polyu.edu.hk	1
158.132.209.214	witspoll.shop	1
158.132.159.14	deltatesting.net	1
158.132.37.207	surifeng.net	1

Hosted domains API

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Useful for Cybersecurity

Read more

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
92.71.93.160	AS22773 Cox Communications Inc.	`2.13ms` from Ashburn, US
34.145.128.64	AS396982 Google LLC	`0.11ms` from Ashburn, US
87.64.34.96	AS5432 Proximus NV	`1.83ms` from Brussels, BE
197.42.222.0	AS8452 TE-AS	`4.72ms` from Cairo, EG
196.65.221.144	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.52ms` from Casablanca, MA
188.31.166.176	AS206067 Hutchison 3G UK Limited	`15.95ms` from Dublin, IE
169.255.116.16	AS37055 IOCO Infrastructure Services (Pty) Ltd	`1.72ms` from Johannesburg, ZA
2.61.112.96	AS12389 PJSC Rostelecom	`8.42ms` from Krasnoyarsk, RU
113.236.74.48	AS4837 CHINA UNICOM China169 Backbone	`11.02ms` from Liaoyang, CN
86.160.135.0	AS2856 British Telecommunications PLC	`5.09ms` from London, GB
92.171.118.160	AS3215 Orange S.A.	`17.79ms` from Marseille, FR
185.77.233.16	AS199361 LLC Mixplat Processing	`1.42ms` from Moscow, RU
15.228.40.208	AS16509 Amazon.com, Inc.	`1.80ms` from Osasco, BR
195.220.140.16	AS2200 Renater	`2.89ms` from Paris, FR
209.160.27.80	AS14361 HopOne Internet Corporation	`0.54ms` from Seattle, US
219.164.127.176	AS4713 NTT DOCOMO BUSINESS,Inc.	`17.39ms` from Tokyo, JP
102.153.69.192	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`19.31ms` from Tunis, TN
120.46.1.64	AS55990 Huawei Cloud Service data center	`3.76ms` from Beijing, CN
16.145.49.176	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
107.175.78.16	AS36352 HostPapa	`0.11ms` from Buffalo, US
72.180.58.16	AS11427 Charter Communications Inc	`5.14ms` from Dallas, US
45.17.125.64	AS7018 AT&T Enterprises, LLC	`2.58ms` from Dallas, US
64.89.63.240	AS395896 Southeast Community College	`7.60ms` from Kansas City, US
90.207.99.160	AS5607 Sky UK Limited	`1.66ms` from London, GB
67.81.113.80	AS6128 Cablevision Systems Corp.	`7.91ms` from Secaucus, US

Traceroute

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

traceroute -a -n -q1 -m5 158.132.4.3

traceroute to 158.132.4.3 (158.132.4.3): 5 hops max, 52 byte packets

1 [AS7195] 200.25.16.67 1.597 ms

2 [AS3356] 8.242.18.141 0.49 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Brasilia, BR

On December 6th 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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