123.176.103.0/24

AS133380 · Layerstack Limited

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Summary

Country	Hong Kong
Domain	layerstack.com
ASN	AS133380
Registry	APNIC
ID	LAYER-HK

WHOIS Details

inetnum:        123.176.96.0 - 123.176.103.255
netname:        LAYER-HK
descr:          Layerstack Limited
country:        HK
org:            ORG-PHL1-AP
admin-c:        LLNA2-AP
tech-c:         LLNA2-AP
abuse-c:        AL1665-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-LAYER-HK
mnt-routes:     MAINT-LAYER-HK
mnt-irt:        IRT-layer-HK
last-modified:  2025-03-27T07:11:49Z
source:         APNIC

irt:            IRT-layer-HK
address:        Room A03, 22/F, NCB Innovation Centre 888 Lai Chi Kok Road, Cheung Sha Wan, Kowloon, Hong Kong
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        LLNA2-AP
tech-c:         LLNA2-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-06-17
mnt-by:         MAINT-LAYER-HK
last-modified:  2025-10-31T05:01:16Z
source:         APNIC

organisation:   ORG-PHL1-AP
org-name:       Layerstack Limited
org-type:       LIR
country:        HK
address:        Room A03, 22/F, NCB Innovation Centre
address:        888 Lai Chi Kok Road, Cheung Sha Wan, Kowloon, Hong Kong
phone:          +852-21397318
fax-no:         +852-23898852
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-10-31T13:06:41Z
source:         APNIC

role:           ABUSE layerHK
country:        ZZ
address:        Room A03, 22/F, NCB Innovation Centre 888 Lai Chi Kok Road, Cheung Sha Wan, Kowloon, Hong Kong
phone:          +000000000
e-mail:         [email protected]
admin-c:        LLNA2-AP
tech-c:         LLNA2-AP
nic-hdl:        AL1665-AP
remarks:        Generated from irt object IRT-layer-HK
remarks:        [email protected] was validated on 2025-06-17
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-31T05:01:31Z
source:         APNIC

role:           Layerstack Limited - network administrator
address:        Room A03, 22/F, NCB Innovation Centre 888 Lai Chi Kok Road, Cheung Sha Wan, Kowloon, Hong Kong
country:        HK
phone:          +852-21397318
e-mail:         [email protected]
admin-c:        LLNA2-AP
tech-c:         LLNA2-AP
nic-hdl:        LLNA2-AP
mnt-by:         MAINT-PACHOST-HK
last-modified:  2025-10-31T07:20:16Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 123.176.0.0/16

Range	ASN	Company	Num of IPs
123.176.128.0/17	AS17939	miyazaki cabletelevision network Co.,LTD	32,768
123.176.0.0/19	AS7642	Dhivehi Raajjeyge Gulhun (PRIVATE LIMITED)	8,192
123.176.104.0/21	AS9365	its communications Inc.	2,048
123.176.48.0/21	AS17698	COMMUNITY NETWORK CENTER INC.	2,048
123.176.112.0/21	AS38195	SUPERLOOP (AUSTRALIA) PTY LTD	2,048
123.176.64.0/21	AS38334	World Health Organization	2,048
123.176.102.0/24	AS133380	BB/MAIL/CAR PARK for CCAIR	256
123.176.5.0/24	AS7642	Dhiraagu Broadband Internet Services	256
123.176.100.0/24	AS133380	BB/MAIL/ONLINE/CAR PARK for CCLHPO	256
123.176.120.0/24	AS38494	PT. Bakrie & Brothers, Tbk	256
123.176.57.0/24	AS45282	Mir Telecom	256
123.176.101.0/24	AS133380	Monitor channel	256
123.176.0.0/24	AS7642	DHIVEHINET-CACHE-FARM	256
123.176.96.0/24	AS133380	Broardband service FOR NITPWER	256
123.176.58.0/24	AS138601	Coloasia Limited	256
123.176.30.0/24	AS7642	Dhiraagu Broadband Internet Services	256

Hosted domains

There are 76 domain names hosted across 17 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
123.176.103.181	graceful.hk	32
123.176.103.80	plkfcmps.edu.hk	9
123.176.103.70	ychlccsc.edu.hk	7
123.176.103.150	vdigi.com.hk	6
123.176.103.186	fj9.com	4
123.176.103.225	selectpro.hk	3
123.176.103.159	myhbh.com	3
123.176.103.141	mzeco.com	3
123.176.103.24	springreit.com	1
123.176.103.208	njg.com.hk	1
123.176.103.67	godiary.com	1
123.176.103.21	henrety.cn	1
123.176.103.56	granda.com.hk	1
123.176.103.117	biblesociety.org.hk	1
123.176.103.61	lssmart9999.com	1
123.176.103.220	medicaremission.org	1
123.176.103.48	detour.hk	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
123.176.103.18	AS133380 Layerstack Limited	`1.08ms` 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
85.214.0.232	AS6724 Strato GmbH	`0.54ms` from Berlin, DE
75.183.210.248	AS11426 Charter Communications Inc	`9.70ms` from Charlotte, US
113.100.192.136	AS4134 CHINANET-BACKBONE	`4.28ms` from Guangzhou, CN
82.181.213.40	AS16086 DNA Oyj	`9.38ms` from Helsinki, FI
38.33.122.168	AS398823 PEG TECH INC	`0.27ms` from Los Angeles, US
202.191.130.8	AS9583 Sify Limited	`1.07ms` from Mumbai, IN
37.22.154.88	AS12389 PJSC Rostelecom	`9.13ms` from Novosibirsk, RU
56.126.26.8	AS16509 Amazon.com, Inc.	`0.23ms` from Osasco, BR
104.81.193.8	AS16625 Akamai Technologies, Inc.	`0.19ms` from Singapore, SG
196.191.64.200	AS24757 Ethio Telecom	`7.93ms` from Addis Ababa, ET
89.255.56.56	AS39647 Enreach Netherlands B.V.	`3.45ms` from Amsterdam, NL
186.124.115.216	AS7303 Telecom Argentina S.A.	`16.86ms` from Asuncion, PY
172.206.26.72	AS8075 Microsoft Corporation	`0.31ms` from Boydton, US
109.134.234.24	AS5432 Proximus NV	`2.35ms` from Brussels, BE
66.63.169.8	AS36352 HostPapa	`1.14ms` from Chicago, US
72.109.255.40	AS6167 Verizon Business	`9.59ms` from Dallas, US
113.163.197.88	AS45899 VNPT Corp	`2.35ms` from Ho Chi Minh City, VN
156.250.150.200	AS132839 POWER LINE DATACENTER	`1.12ms` from Hong Kong, HK
99.71.81.120	AS7018 AT&T Enterprises, LLC	`3.20ms` from Houston, US
212.216.127.216	AS3269 Telecom Italia S.p.A.	`3.78ms` from Milan, IT
79.231.36.200	AS3320 Deutsche Telekom AG	`10.19ms` from Nuernberg, DE
39.71.249.72	AS4837 CHINA UNICOM China169 Backbone	`6.46ms` from Qingdao, CN
146.6.45.24	AS18 University of Texas at Austin	`5.96ms` from San Antonio, US
183.122.165.136	AS4766 Korea Telecom	`5.31ms` from Seoul, KR
222.232.242.40	AS9318 SK Broadband Co Ltd	`1.37ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f4 123.176.103.225

traceroute to 123.176.103.225 (123.176.103.225): 64 hops max, 52 byte packets

4 [AS2914] 203.131.254.234 1.434 ms

5 [AS133380] 123.176.103.225 1.315 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On December 14th 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.

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