182.54.176.0/20

AS23661 · CLARA, Inc.

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Summary

Country	Japan
Domain	clara.ad.jp
ASN	AS23661
Registry	APNIC
ID	CLARA-AS-AP

WHOIS Details

inetnum:        182.54.176.0 - 182.54.191.255
netname:        CLARA-AS-AP
descr:          CLARA, Inc.
country:        JP
org:            ORG-COI1-AP
admin-c:        CNO11-AP
tech-c:         CNO11-AP
abuse-c:        AC1717-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-JP-CLARA
mnt-routes:     MAINT-JP-CLARA
mnt-irt:        IRT-CLARA-JP
last-modified:  2024-05-22T02:12:41Z
source:         APNIC

irt:            IRT-CLARA-JP
address:        4F, ACN Tamachi Building
address:        4-5-10, Shiba
address:        Minato-ku, Tokyo, 108-0014
address:        Japan
e-mail:         abuse@clara.ad.jp
abuse-mailbox:  abuse@clara.ad.jp
admin-c:        CNO11-AP
tech-c:         CNO11-AP
auth:           # Filtered
remarks:        abuse@clara.ad.jp was validated on 2025-09-30
mnt-by:         MAINT-JP-CLARA
last-modified:  2025-11-18T00:26:18Z
source:         APNIC

organisation:   ORG-COI1-AP
org-name:       CLARA, Inc.
org-type:       LIR
country:        JP
address:        4F, ACN Tamachi Building
address:        4-5-10, Shiba
phone:          +81-3-4213-0777
fax-no:         +81-3-6453-7552
e-mail:         info@clara.co.jp
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-03-26T12:57:32Z
source:         APNIC

role:           ABUSE CLARAJP
country:        ZZ
address:        4F, ACN Tamachi Building
address:        4-5-10, Shiba
address:        Minato-ku, Tokyo, 108-0014
address:        Japan
phone:          +000000000
e-mail:         abuse@clara.ad.jp
admin-c:        CNO11-AP
tech-c:         CNO11-AP
nic-hdl:        AC1717-AP
remarks:        Generated from irt object IRT-CLARA-JP
remarks:        abuse@clara.ad.jp was validated on 2025-09-30
abuse-mailbox:  abuse@clara.ad.jp
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-30T21:59:21Z
source:         APNIC

person:         Clara Network Operations
address:        4F, ACN Tamachi Building
address:        4-5-10, Shiba
address:        Minato-ku, Tokyo, 108-0014
country:        JP
phone:          +81-3-4213-0778
fax-no:         +81-3-6453-7552
e-mail:         as23661@clara.ad.jp
nic-hdl:        CNO11-AP
mnt-by:         MAINT-JP-CLARA
last-modified:  2025-03-26T00:18:25Z
source:         APNIC

route:          182.54.176.0/20
descr:          CLARA, Inc.
origin:         AS23661
mnt-by:         MAINT-JP-CLARA
last-modified:  2024-05-22T03:53:36Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 182.54.0.0/16

Range	ASN	Company	Num of IPs
182.54.0.0/17	AS4837	China Unicom Ningxia Province Network	32,768
182.54.192.0/19	AS24028	Internet Service Provider, Malaysia	8,192
182.54.192.0/19	AS132890	Internet Service Provider, Malaysia	8,192
182.54.160.0/20	AS45637	UniFone New Zealand Ltd	4,096
182.54.248.0/21	AS59092	TRANSNETWORK Inc.	2,048
182.54.152.0/22	AS132092	Mir Mosharrof Hossain t/a IT Base	1,024
182.54.240.0/22	AS2497	SmartInsight Inc.	1,024
182.54.146.0/23	AS135409	Kacific Broadband Satellites Pte ltd	512
182.54.135.0/24	AS16509	INDIA AWS Gatherer	256
182.54.239.0/24	AS16509	Japan ADSL and Residential Customers	256
182.54.133.0/24	AS19701	India DC	256
182.54.236.0/24	AS206446	Virtual Private Server (VPS) Hosting Services	256
182.54.144.0/24	AS135409	Kacific Broadband Satellites Pte ltd	256
182.54.155.0/24	AS132092	IT BASE	256
182.54.235.0/24	AS59432	Virtual Private Server (VPS) Hosting Services	256
182.54.154.0/24	AS132092	IT BASE	256
182.54.232.0/24	AS45887	Virtual Private Server (VPS) Hosting Services	256
182.54.234.0/24	AS45887	Virtual Private Server (VPS) Hosting Services	256
182.54.153.0/24	AS132092	IT BASE	256
182.54.224.0/24	AS55486	Networx Hosted	256
182.54.225.0/24	AS55486	Networx Hosted	256
182.54.226.0/24	AS55486	Networx Hosted	256
182.54.227.0/24	AS55486	Networx Hosted	256
182.54.152.0/24	AS132092	IT BASE	256
182.54.145.0/24	AS135409	Kacific Broadband Satellites Pte ltd	256

Hosted domains

There are 949 domain names hosted across 100 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
182.54.188.47	h-lumiere.co.jp	750
182.54.189.40	sunyamato.co.jp	54
182.54.187.41	green-hotel-fukushimakan.com	27
182.54.188.200	necchu-sho.com	15
182.54.189.77	incrave.co.jp	6
182.54.189.76	gdep.co.jp	5
182.54.188.196	xn--djry4lk1b8ydd0rq00a09m9rk.jp	3
182.54.189.55	stcb.jp	2
182.54.187.114	sakurarikyu.com	2
182.54.191.52	sslshortenpj.com	2
182.54.189.197	houteikoukoku.jp	2
182.54.187.121	techno-morioka.co.jp	2
182.54.180.122	shoes.org.tw	1
182.54.189.47	incrave.org	1
182.54.189.116	smtam.co.jp	1
182.54.187.123	keisokuten.jp	1
182.54.180.226	arriscad.site	1
182.54.177.18	rocsportslottery.com.tw	1
182.54.180.97	lulala.org.tw	1
182.54.189.81	emob.jp	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

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Pingable IPs

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

IP Address	ASN	Details
182.54.179.65	AS23661 CLARA, Inc.	`0.25ms` from Tokyo, JP
182.54.184.136	AS23661 CLARA, Inc.	`0.28ms` from Tokyo, JP
182.54.188.2	AS23661 CLARA, Inc.	`0.24ms` from Tokyo, JP
182.54.178.2	AS23661 CLARA, Inc.	`0.25ms` from Tokyo, JP
182.54.177.1	AS23661 CLARA, Inc.	`0.29ms` from Tokyo, JP
182.54.176.4	AS23661 CLARA, Inc.	`0.23ms` from Tokyo, JP
182.54.180.2	AS23661 CLARA, Inc.	`0.24ms` from Tokyo, JP
182.54.191.3	AS23661 CLARA, Inc.	`0.25ms` from Tokyo, JP
182.54.189.2	AS23661 CLARA, Inc.	`0.23ms` from Tokyo, JP
182.54.190.3	AS23661 CLARA, Inc.	`0.25ms` from Tokyo, JP
182.54.187.226	AS23661 CLARA, Inc.	`0.23ms` from Tokyo, JP

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
71.81.221.4	AS20115 Charter Communications LLC	`8.68ms` from Atlanta, US
100.23.110.244	AS16509 Amazon.com, Inc.	`0.51ms` from Boardman, US
96.177.57.132	AS393232 Comcast Cable Communications, LLC	`0.88ms` from Chicago, US
141.216.172.68	AS394769 University of Michigan - Flint	`3.28ms` from Detroit, US
58.79.5.180	AS3786 LG DACOM Corporation	`5.40ms` from Incheon, KR
150.242.176.164	AS152069 PT Nusantara Star Connect	`0.32ms` from Jakarta, ID
220.165.103.4	AS4134 CHINANET-BACKBONE	`9.89ms` from Kunming, CN
66.235.156.180	AS15224 Adobe Inc.	`0.35ms` from London, GB
73.65.80.244	AS7922 Comcast Cable Communications, LLC	`3.50ms` from Minneapolis, US
109.197.117.244	AS50760 Mozhaisk Computer Networks Ltd.	`1.86ms` from Moscow, RU
13.233.14.52	AS16509 Amazon.com, Inc.	`0.10ms` from Mumbai, IN
49.249.215.244	AS17762 Tata Teleservices Maharashtra Ltd	`1.20ms` from Mumbai, IN
46.13.52.116	AS13036 T-Mobile Czech Republic a.s.	`2.00ms` from Prague, CZ
182.231.98.116	AS17858 LG POWERCOMM	`2.57ms` from Seoul, KR
49.63.19.116	AS4766 Korea Telecom	`5.09ms` from Seoul, KR
218.157.254.68	AS4766 Korea Telecom	`5.60ms` from Seoul, KR
121.6.238.52	AS9506 Singtel Fibre Broadband	`1.31ms` from Singapore, SG
20.28.187.132	AS8075 Microsoft Corporation	`0.70ms` from Sydney, AU
105.107.67.148	AS36947 Telecom Algeria	`12.67ms` from Algiers, DZ
178.248.234.52	AS51115 HLL LLC	`0.10ms` from Amsterdam, NL
35.195.59.148	AS396982 Google LLC	`0.14ms` from Brussels, BE
20.117.59.196	AS8075 Microsoft Corporation	`0.20ms` from Cardiff, GB
58.21.9.244	AS4837 CHINA UNICOM China169 Backbone	`1.48ms` from Changchun, CN
179.177.100.196	AS18881 TELEFÔNICA BRASIL S.A	`5.29ms` from Curitiba, BR
40.87.183.212	AS8075 Microsoft Corporation	`0.18ms` from Des Moines, US

Traceroute

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

traceroute -a -n -q1 -f5 182.54.178.3

traceroute to 182.54.178.3 (182.54.178.3): 64 hops max, 52 byte packets

5 [] 210.171.224.121 0.448 ms

6 [AS23661] 182.54.178.3 0.331 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

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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