123.176.102.0/24

AS133380 · Layerstack Limited

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Summary

Country	Hong Kong
Domain	layerstack.com
ASN	AS133380
Registry	APNIC
ID	CCAIR

WHOIS Details

inetnum:        123.176.102.0 - 123.176.102.255
netname:        CCAIR
descr:          BB/MAIL/CAR PARK for CCAIR
country:        HK
admin-c:        LLNA2-AP
tech-c:         LLNA2-AP
abuse-c:        AL1665-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-LAYER-HK
mnt-irt:        IRT-LAYER-HK
last-modified:  2025-03-26T09:00:39Z
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:         domadmin@layerstack.com
abuse-mailbox:  domadmin@layerstack.com
admin-c:        LLNA2-AP
tech-c:         LLNA2-AP
auth:           # Filtered
remarks:        domadmin@layerstack.com was validated on 2025-12-23
mnt-by:         MAINT-LAYER-HK
last-modified:  2025-12-23T13:11:59Z
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:         domadmin@layerstack.com
admin-c:        LLNA2-AP
tech-c:         LLNA2-AP
nic-hdl:        AL1665-AP
remarks:        Generated from irt object IRT-layer-HK
remarks:        domadmin@layerstack.com was validated on 2025-12-23
abuse-mailbox:  domadmin@layerstack.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-23T13:12:09Z
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:         ipadmin@layerstack.com
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

route:          123.176.102.0/24
origin:         AS133380
descr:          Layerstack Limited Room 2101-2, 21/F, Arion Commercial Centre, 2- 12 Queen's Road West,
mnt-by:         MAINT-HK-SPEEDVPS
last-modified:  2021-01-11T17:40:16Z
source:         APNIC

route:          123.176.102.0/24
origin:         AS133905
descr:          Layerstack Limited Room 2101-2, 21/F, Arion Commercial Centre, 2- 12 Queen's Road West,
mnt-by:         MAINT-HK-SPEEDVPS
last-modified:  2021-01-11T17:41:01Z
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
123.176.5.0/24	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 33 domain names hosted across 21 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
123.176.102.162	zerolayout.com	6
123.176.102.206	brains.hk	4
123.176.102.215	accordhkdev.com	2
123.176.102.244	fondagarments.com	2
123.176.102.140	chloeliang.com	2
123.176.102.105	xn--djrrfw04n.xn--fiqs8s	2
123.176.102.177	mingchuan.me	1
123.176.102.249	mailgj.com	1
123.176.102.34	brickbrief.com	1
123.176.102.20	zdexpress.com	1
123.176.102.149	asar.org.hk	1
123.176.102.25	gamahkfoundation.org	1
123.176.102.174	1ap.cn	1
123.176.102.106	thebeautyhk.cn	1
123.176.102.29	spsystem.info	1
123.176.102.57	m6hk.com	1
123.176.102.193	gte.hk	1
123.176.102.168	loncell.com	1
123.176.102.91	createchinahk.org	1
123.176.102.50	youbeier.de	1

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

Read more

Pingable IPs

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

IP Address	ASN	Details
123.176.102.162	AS133380 Layerstack Limited	`0.98ms` 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
60.205.117.248	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.69ms` from Beijing, CN
18.64.15.8	AS16509 Amazon.com, Inc.	`0.34ms` from Frankfurt am Main, DE
116.177.238.184	AS4837 CHINA UNICOM China169 Backbone	`5.52ms` from Lanzhou, CN
88.138.113.136	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`5.78ms` from Lyon, FR
85.59.226.200	AS12479 Orange Espagne SA	`12.55ms` from Madrid, ES
120.89.36.200	AS9658 Eastern Telecoms Phils., Inc.	`0.26ms` from Manila, PH
173.61.7.184	AS701 Verizon Business	`4.14ms` from New York City, US
124.110.173.8	AS9351 ZTV CO.,LTD	`6.52ms` from Osaka, JP
211.54.181.184	AS4766 Korea Telecom	`4.70ms` from Seoul, KR
121.148.178.8	AS4766 Korea Telecom	`5.42ms` from Seoul, KR
211.248.205.56	AS4766 Korea Telecom	`3.88ms` from Seoul, KR
3.25.31.56	AS16509 Amazon.com, Inc.	`0.11ms` from Sydney, AU
180.23.241.136	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.84ms` from Tokyo, JP
38.86.30.56	AS398721 OXIO	`7.33ms` from Toronto, CA
178.39.30.8	AS6730 Sunrise GmbH	`1.07ms` from Zuerich, CH
4.255.107.104	AS8075 Microsoft Corporation	`0.42ms` from Ashburn, US
104.56.107.168	AS7018 AT&T Enterprises, LLC	`8.20ms` from Atlanta, US
44.254.95.72	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
128.30.227.200	AS3 Massachusetts Institute of Technology	`0.33ms` from Boston, US
103.146.220.216	AS139904 Kloud Technologies Limited	`0.26ms` from Dhaka, BD
198.44.139.104	AS11878 tzulo, inc.	`1.36ms` from Draper, US
185.118.38.104	AS42708 Glesys AB	`0.07ms` from Falkenberg, SE
154.90.189.152	AS9304 HGC Global Communications Limited	`3.08ms` from Hong Kong, HK
223.63.78.136	AS9644 SK Telecom	`2.79ms` from Incheon, KR
93.90.190.72	AS8648 dogado GmbH	`0.27ms` from Leipzig, DE

Traceroute

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

traceroute -a -n -q1 -f4 123.176.102.4

traceroute to 123.176.102.4 (123.176.102.4): 64 hops max, 52 byte packets

4 [AS3491] 63.222.115.219 1.012 ms

5 [AS133380] 123.176.102.4 1.082 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On February 7th 2026

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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