219.100.152.0/23

AS23788 · JCOM Co., Ltd.

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Summary

Country	Japan
Domain	jcom.co.jp
ASN	AS23788
Parent Range	219.100.152.0/22
Registry	JPNIC
ID	JCN-CIDR-BLK-JP

WHOIS Details

inetnum:        219.100.152.0 - 219.100.155.255
netname:        JCN-CIDR-BLK-JP
descr:          JCOM Co., Ltd.
remarks:        Email address for spam or abuse complaints : abuse@home.ne.jp
country:        JP
admin-c:        JP00006551
tech-c:         JP00006551
last-modified:  2021-09-28T00:05:28Z
remarks:        This information has been partially mirrored by APNIC from
remarks:        JPNIC. To obtain more specific information, please use the
remarks:        JPNIC WHOIS Gateway at
remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks:        defaults to Japanese output, use the /e switch for English
remarks:        output)
source:         JPNIC

Overlapping Ranges

BGP prefixes that contain 219.100.152.0/23

Range	ASN	Company	Num of IPs
219.100.152.0/22	AS23788	JCOM Co., Ltd.	1,024

Nearby Ranges

BGP prefixes that overlap with 219.100.0.0/16

Range	ASN	Company	Num of IPs
219.100.204.0/22	AS131927	TV Matsumoto Cablevision	1,024
219.100.32.0/22	AS17693	YAMATO SYSTEM DEVELOPMENT CO., LTD.	1,024
219.100.44.0/22	AS59123	Kakaku.com, Inc.	1,024
219.100.80.0/22	AS23805	Watarase Television Co.,Ltd.	1,024
219.100.40.0/22	AS9997	Suzuka Cable Co.,Ltd	1,024
219.100.92.0/22	AS63770	Industrial Cyber Security Center of Excellence	1,024
219.100.196.0/22	AS23822	HAGI Television Co., Ltd.	1,024
219.100.148.0/22	AS10003	Ogaki Cable Television Co.,Inc.	1,024
219.100.68.0/22	AS10011	advanscope.inc	1,024
219.100.236.0/22	AS131918	SHONAN CABLE NETWORK	1,024
219.100.60.0/22	AS131926	Cable Television Saiki Co., Ltd.	1,024
219.100.56.0/22	AS17682	296 BROAD NET Com Inc	1,024
219.100.168.0/22	AS9597	KDDI Web Communications Inc.	1,024
219.100.244.0/22	AS131915	Hamamatsu Cable Television .Inc	1,024
219.100.152.0/22	AS23788	JCOM Co., Ltd.	1,024
219.100.208.0/22	AS59107	Hachinohe Cable Television Co.	1,024
219.100.16.0/22	AS9354	ICC Corporation	1,024
219.100.104.0/22	AS17698	HIDATAKAYAMA CABLE NETWORK INC.	1,024
219.100.216.0/22	AS17939	miyazaki cabletelevision network Co.,LTD	1,024
219.100.248.0/22	AS131929	Yamanashi CATV Co,. ltd	1,024
219.100.128.0/22	AS9354	NISHIOWARI CATV CORPORATION	1,024
219.100.52.0/22	AS17511	OPTAGE Inc.	1,024
219.100.192.0/22	AS24279	SENDAI CATV CO.,LTD.	1,024
219.100.116.0/22	AS2516	Japan Internet Xing Co., Ltd.	1,024
219.100.156.0/22	AS131923	MCAT Ltd.	1,024
219.100.108.0/22	AS18278	Cable TV Corporation	1,024
219.100.188.0/22	AS63772	extride inc.	1,024
219.100.12.0/22	AS131916	Tokyo Bay Network Co.,Ltd.	1,024
219.100.212.0/22	AS9614	Oita Cable Telecom Co.,Ltd.	1,024
219.100.100.0/22	AS38628	HIMEJI CABLE TELEVISION CORPORATION	1,024
219.100.228.0/22	AS23624	Chukai Television Co,.Ltd.	1,024
219.100.8.0/22	AS7511	SYNAPSE Co.,Ltd.	1,024
219.100.160.0/22	AS17931	Netforest,Inc	1,024
219.100.88.0/22	AS18135	BTV Cable Television Co.,LTD	1,024
219.100.48.0/22	AS59102	SORASIM Co.,Ltd.	1,024
219.100.76.0/22	AS131925	FAMILYNET JAPAN CORPORATION	1,024
219.100.124.0/22	AS131928	Tottori Teletopia Co., Ltd.	1,024
219.100.0.0/22	AS10000	Nagasaki Cable Media Inc.	1,024
219.100.64.0/22	AS9622	Kurashiki Cable TV Corporation	1,024
219.100.24.0/22	AS18134	JCOM Co., Ltd.	1,024
219.100.184.0/22	AS24255	Tannan Cable Television Corporation	1,024
219.100.96.0/22	AS23778	IMIZU CABLE NETWORK CO.,LTD.	1,024
219.100.132.0/22	AS23808	TOSHIMA CABLE NETWORK CO.,LTD	1,024
219.100.20.0/22	AS10019	Matsusaka CATV Station Co., Ltd.	1,024
219.100.240.0/22	AS131899	DIG Inc.	1,024
219.100.164.0/22	AS18274	Utsunomiya Cable TV Corporation	1,024
219.100.26.0/23	AS18134	Jupiter Telecommunications Co., Ltd.	512
219.100.86.0/23	AS59126	NCT CO.,LTD.	512
219.100.154.0/23	AS23788	JCOM Co., Ltd.	512
219.100.24.0/23	AS18134	Jupiter Telecommunications Co., Ltd.	512

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
219.100.153.1	AS23788 JCOM Co., Ltd.	2.65ms from Tokyo, JP
219.100.152.1	AS23788 JCOM Co., Ltd.	2.69ms 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
176.202.252.39	AS8781 Ooredoo Q.S.C.	1.40ms from Az Za`ayin, QA
119.177.211.247	AS4837 CHINA UNICOM China169 Backbone	6.61ms from Jinan, CN
153.166.77.103	AS4713 NTT Communications Corporation	13.15ms from Osaka, JP
46.121.238.119	AS12400 Partner Communications Ltd.	1.18ms from Tel Aviv, IL
212.47.167.103	AS6730 Sunrise GmbH	0.94ms from Zuerich, CH
139.144.166.135	AS63949 Akamai Connected Cloud	0.39ms from Atlanta, US
20.117.159.103	AS8075 Microsoft Corporation	0.21ms from London, GB
4.172.6.247	AS8075 Microsoft Corporation	0.17ms from Toronto, CA
93.215.44.247	AS3320 Deutsche Telekom AG	6.36ms from Frankfurt am Main, DE
139.210.28.87	AS4837 CHINA UNICOM China169 Backbone	12.52ms from Liaoyang, CN
182.216.131.215	AS17858 LG POWERCOMM	2.13ms from Seoul, KR
14.182.16.167	AS45899 VNPT Corp	4.00ms from Hanoi, VN
90.47.168.199	AS3215 Orange S.A.	12.62ms from Paris, FR
90.27.171.151	AS3215 Orange S.A.	10.44ms from Paris, FR
91.122.198.103	AS12389 PJSC Rostelecom	17.09ms from Saint Petersburg, RU
157.131.96.135	AS46375 Sonic Telecom LLC	2.52ms from San Jose, US
221.146.77.135	AS4766 Korea Telecom	1.39ms from Seoul, KR
175.194.179.231	AS4766 Korea Telecom	1.88ms from Seoul, KR
185.61.196.7	AS201424 Olisa Solutions B.V.	1.59ms from Amsterdam, NL
41.35.246.247	AS8452 TE-AS	7.06ms from Cairo, EG
49.174.23.103	AS17858 LG POWERCOMM	2.48ms from Seoul, KR
88.120.209.7	AS12322 Free SAS	2.82ms from Paris, FR
193.122.174.215	AS31898 Oracle Corporation	0.26ms from Ashburn, US
72.64.35.23	AS701 Verizon Business	7.91ms from Ashburn, US
79.130.246.119	AS6799 Ote SA (Hellenic Telecommunications Organisation)	1.26ms from Athens, GR

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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