103.100.176.0/23

AS38136 · Akari Networks

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Summary

Country	Hong Kong
Domain	polarish.com
ASN	AS38136
Registry	APNIC
ID	TWC-HK

WHOIS Details

inetnum:        103.100.176.0 - 103.100.177.255
netname:        TWC-HK
descr:          Tsz Wai Chu t/a Polarish Co
country:        HK
org:            ORG-PC28-AP
admin-c:        TWCA2-AP
tech-c:         TWCA2-AP
abuse-c:        AT1729-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-TWC-HK
mnt-routes:     MAINT-TWC-HK
mnt-irt:        IRT-TWC-HK
last-modified:  2023-03-01T05:23:59Z
source:         APNIC

irt:            IRT-TWC-HK
address:        Flat 503A, 5/F, Kaiser Centre, 18 Centre Street, Sai Ying Pun Hong Kong Island 999077
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        TWCA2-AP
tech-c:         TWCA2-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-12-04
mnt-by:         MAINT-TWC-HK
last-modified:  2025-12-04T09:58:52Z
source:         APNIC

organisation:   ORG-PC28-AP
org-name:       Polarish Co
org-type:       LIR
country:        HK
address:        Flat 503A, 5/F, Kaiser Centre
address:        18 Centre Street
phone:          +852-25599976
fax-no:         +852-25599986
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:19:10Z
source:         APNIC

role:           ABUSE TWCHK
country:        ZZ
address:        Flat 503A, 5/F, Kaiser Centre, 18 Centre Street, Sai Ying Pun Hong Kong Island 999077
phone:          +000000000
e-mail:         [email protected]
admin-c:        TWCA2-AP
tech-c:         TWCA2-AP
nic-hdl:        AT1729-AP
remarks:        Generated from irt object IRT-TWC-HK
remarks:        [email protected] was validated on 2025-12-04
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-04T09:59:13Z
source:         APNIC

role:           Tsz Wai Chu administrator
address:        Flat 503A, 5/F, Kaiser Centre, 18 Centre Street, Sai Ying Pun Hong Kong Island 999077
country:        HK
phone:          +852-25599976
fax-no:         +852-25599986
e-mail:         [email protected]
admin-c:        TWCA2-AP
tech-c:         TWCA2-AP
nic-hdl:        TWCA2-AP
mnt-by:         MAINT-TWC-HK
last-modified:  2023-02-27T04:30:42Z
source:         APNIC

route:          103.100.176.0/23
origin:         AS38136
descr:          Tsz Wai Chu Flat 503A, 5/F, Kaiser Centre 18 Centre Street
mnt-by:         MAINT-TWC-HK
last-modified:  2023-03-01T18:29:44Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 103.100.176.0/23

Range	ASN	Company	Num of IPs
103.100.177.0/24	AS38136	Akari Networks	256
103.100.176.0/24	AS38136	Akari Networks	256

Nearby Ranges

BGP prefixes that overlap with 103.100.0.0/16

Range	ASN	Company	Num of IPs
103.100.112.0/22	AS133527	HuaBo Technology International Limited	1,024
103.100.160.0/22	AS135925	Branch of Southern Power Corporation Limited Liability - Southern Information Technology Company	1,024
103.100.228.0/22	AS135926	Phu Nhuan Jewelry Joint Stock Company	1,024
103.100.184.0/22	AS136965	IT Live Ltd	1,024
103.100.224.0/22	AS136972	Gigafy	1,024
103.100.108.0/22	AS15830	BIG BEAR PRODUCTION INC.	1,024
103.100.108.0/22	AS32043	BIG BEAR PRODUCTION INC.	1,024
103.100.36.0/22	AS133159	Mammoth Media Pty Ltd	1,024
103.100.216.0/22	AS136664	D D Telecom Pvt. Ltd	1,024
103.100.28.0/22	AS137549	Anycast Holdings Pty Ltd	1,024
103.100.64.0/22	AS4808	Beijing cloud science and Technology Co Ltd	1,024
103.100.44.0/23	AS134155	TANGIBLE TECHNOLOGY PTY LTD	512
103.100.28.0/23	AS137549	NODE1 INTERNET	512
103.100.202.0/23	AS136974	TCS Headquarters,	512
103.100.100.0/23	AS135607	Infinivan Incorporated	512
103.100.104.0/23	AS135393	Kiwi VoIP Limited	512
103.100.136.0/23	AS135582	Galaxy Cable Corp.	512
103.100.190.0/23	AS55900	GLBB Japan KK	512
103.100.232.0/24	AS139013	Hi-Tech Online Services	256
103.100.141.0/24	AS140867	International Gateway Co.,Ltd	256
103.100.142.0/24	AS140867	International Gateway Co.,Ltd	256
103.100.169.0/24	AS141718	HK DINGFENG TECHNOLOGY INFORMATION LIMITED	256
103.100.192.0/24	AS149261	PADMESH BROADBAND PVT LTD	256
103.100.233.0/24	AS150748	Gmax	256
103.100.234.0/24	AS150748	Gmax	256
103.100.176.0/24	AS38136	Akari Networks	256
103.100.177.0/24	AS38136	Akari Networks	256
103.100.148.0/24	AS45671	AMBIENT IT PTY LTD	256
103.100.149.0/24	AS45780	Raines Internet Solutions	256
103.100.152.0/24	AS55720	Serverfreak Technologies Sdn Bhd	256
103.100.189.0/24	AS55900	GLBB Japan KK	256
103.100.159.0/24	AS55933	SoftBank Corp.	256
103.100.106.0/24	AS132371	Solartis Technology Services Pvt. Ltd.	256
103.100.10.0/24	AS9249	Engineering Business Services Limited	256
103.100.245.0/24	AS133670	RJ SERVICES	256
103.100.235.0/24	AS134806	Hi-Tech Online Services	256
103.100.102.0/24	AS135393	Kiwi VoIP Limited	256
103.100.136.0/24	AS135582	Galaxy Cable Corp.	256
103.100.137.0/24	AS135582	Galaxy Cable Corp.	256
103.100.107.0/24	AS136165	Mathew Heard/Trading as X4B	256
103.100.201.0/24	AS136715	Datasoft Comnet Pvt Ltd	256
103.100.84.0/24	AS136834	POLITANI Pangkep	256
103.100.27.0/24	AS136835	PT. GLobal Intermedia Nusantara	256
103.100.85.0/24	AS136836	PT Seameo Biotrop	256
103.100.193.0/24	AS136844	PT. VERBIND INTERNET SOLUSINDO	256
103.100.26.0/24	AS136953	VOIP HQ LIMITED	256
103.100.11.0/24	AS136954	On The Run Pty Ltd	256
103.100.200.0/24	AS136983	HILTI ASIA IT SERVICES SDN. BHD.	256
103.100.103.0/24	AS137014	Interwood Mobel Pvt Ltd	256

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

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

IP Address	ASN	Details
103.100.176.248	AS38136 Akari Networks	`0.23ms` from Hong Kong, HK
103.100.177.4	AS38136 Akari Networks	`0.28ms` 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
188.131.234.199	AS45090 Shenzhen Tencent Computer Systems Company Limited	`5.30ms` from Beijing, CN
54.245.179.119	AS16509 Amazon.com, Inc.	`0.23ms` from Boardman, US
88.130.223.151	AS8881 1&1 Versatel GmbH	`9.75ms` from Frankfurt am Main, DE
42.200.240.215	AS4760 HKT Limited	`1.01ms` from Hong Kong, HK
125.179.74.39	AS17858 LG POWERCOMM	`5.63ms` from Incheon, KR
125.191.49.7	AS17858 LG POWERCOMM	`1.92ms` from Incheon, KR
160.22.217.23	AS152841 PT Lintas Media Solusindo	`1.15ms` from Jakarta, ID
147.227.173.215	AS668 United States Department of Defense (DoD)	`1.77ms` from Los Angeles, US
79.153.18.247	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.35ms` from Madrid, ES
108.190.2.247	AS33363 Charter Communications, Inc	`12.73ms` from Orlando, US
54.179.239.135	AS16509 Amazon.com, Inc.	`0.13ms` from Singapore, SG
85.230.98.199	AS8434 Telenor Sverige AB	`0.74ms` from Stockholm, SE
126.79.255.87	AS17676 SoftBank Corp.	`2.38ms` from Tokyo, JP
35.86.90.231	AS16509 Amazon.com, Inc.	`0.53ms` from Boardman, US
20.122.203.247	AS8075 Microsoft Corporation	`0.24ms` from Boydton, US
3.141.233.55	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
18.170.159.215	AS16509 Amazon.com, Inc.	`0.18ms` from London, GB
66.173.226.87	AS7029 Windstream Communications LLC	`0.53ms` from Los Angeles, US
92.42.21.167	AS206150 F.N.S. HOLDINGS LIMITED	`0.08ms` from Madrid, ES
220.213.98.151	AS17961 mitene internet co., ltd.	`5.43ms` from Osaka, JP
39.78.33.247	AS4837 CHINA UNICOM China169 Backbone	`7.03ms` from Qingdao, CN
52.4.174.7	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
62.106.108.71	AS8439 JSC AIST	`2.76ms` from Samara, RU
189.147.16.215	AS8151 UNINET	`3.87ms` from Santiago de Queretaro, MX
137.131.187.247	AS31898 Oracle Corporation	`0.28ms` from Sao Paulo, BR

Traceroute

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

traceroute -a -n -q1 103.100.177.54

traceroute to 103.100.177.54 (103.100.177.54): 64 hops max, 52 byte packets

1 [AS15169] 142.251.49.143 239.271 ms

2 *

3 [AS983] 103.172.40.60 215.766 ms

4 [AS983] 88.135.74.223 218.413 ms

5 [AS983] 88.135.74.5 218.081 ms

6 [AS38136] 103.100.177.54 215.569 ms

Measurement taken from

IPinfo ProbeNet in Paris, FR

On January 30th 2026

What are IP address ranges?

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