210.20.0.0/16

AS9824 · JCOM Co., Ltd.

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Summary

Country	Japan
Domain	jcom.co.jp
ASN	AS9824
Registry	apnic
Hosted IPs	65,536
ID	JTCL-JP

WHOIS Details

inetnum:        210.20.128.0 - 210.20.255.255
netname:        JTCL-JP
descr:          JCOM Co., Ltd.
country:        JP
org:            ORG-JTCL1-AP
admin-c:        JTCL2-AP
tech-c:         JTCL2-AP
abuse-c:        AJ428-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-JTCL-JP
mnt-routes:     MAINT-JTCL-JP
mnt-irt:        IRT-JTCL-JP
last-modified:  2021-10-18T23:14:14Z
source:         APNIC


organisation:   ORG-JTCL1-AP
org-name:       JCOM Co., Ltd.
org-type:       LIR
country:        JP
address:        1-2-1, Kamiogi, Suginami-ku
address:        Tokyo, Japan, 167-0043
phone:          +81-3-4366-8870
fax-no:         +81-3-4366-8571
e-mail:         abuse@home.ne.jp
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:29Z
source:         APNIC


role:           Jupiter Telecommunication Co Ltd administrator
address:        1-2-1, Kamiogi,Suginami-ku
address:        Tokyo, Japan, 167-0043
country:        JP
phone:          +81-3-6765-8000
e-mail:         abuse@home.ne.jp
admin-c:        JTCL2-AP
tech-c:         JTCL2-AP
nic-hdl:        JTCL2-AP
mnt-by:         MAINT-JTCL-JP
last-modified:  2025-07-01T05:25:52Z
source:         APNIC


irt:            IRT-JTCL-JP
address:        1-2-1, Kamiogi, Suginami-ku
address:        Tokyo, Japan, 167-0043
e-mail:         abuse@home.ne.jp
abuse-mailbox:  abuse@home.ne.jp
admin-c:        JTCL2-AP
tech-c:         JTCL2-AP
auth:           # Filtered
remarks:        abuse@home.ne.jp was validated on 2025-04-21
mnt-by:         MAINT-JTCL-JP
last-modified:  2025-07-01T05:28:19Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 210.0.0.0/8

Range	ASN	Company	Num of IPs
210.32.0.0/12	AS4538	China Education and Research Network	1,048,576
210.28.0.0/14	AS4538	China Education and Research Network	262,144
210.26.0.0/15	AS4538	China Education and Research Network	131,072
210.8.0.0/15	AS2764	AAPT Limited	131,072
210.222.0.0/15	AS4766	Korea Telecom	131,072
210.226.0.0/15	AS4713	NTT COMMUNICATIONS CORPORATION	131,072
210.179.0.0/16	AS4766	Korea Telecom	65,536
210.128.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
210.196.0.0/16	AS2516	KDDI CORPORATION	65,536
210.242.0.0/16	AS3462	Data Communication Business Group,	65,536
210.123.0.0/16	AS4766	Korea Telecom	65,536
210.154.0.0/16	AS4713	NTT COMMUNICATIONS CORPORATION	65,536
210.113.0.0/16	AS4766	Korea Telecom	65,536
210.33.0.0/16	AS24364	China Education and Research Network	65,536
210.177.0.0/16	AS4515	PCCW Business Internet Access	65,536
210.124.0.0/16	AS3786	LG DACOM Corporation	65,536
210.109.0.0/16	AS9848	SEJONG NETWORKS	65,536
210.137.0.0/16	AS2907	Research Organization of Information and Systems, National Institute of Informatics	65,536
210.60.0.0/16	AS1659	Taiwan Academic Network	65,536
210.68.0.0/16	AS4780	Digital United Inc.	65,536
210.147.0.0/16	AS2518	BIGLOBE Inc.	65,536
210.45.0.0/16	AS24362	China Education and Research Network	65,536
210.120.0.0/16	AS3786	LG DACOM Corporation	65,536
210.81.0.0/16	AS703	Verizon Japan Limited	65,536
210.150.0.0/16	AS2514	NTT PC Communications,Inc.	65,536
210.38.0.0/16	AS4538	China Education and Research Network	65,536
210.6.0.0/16	AS9269	Hong Kong Broadband Network Ltd	65,536
210.30.0.0/16	AS24369	China Education and Research Network	65,536
210.165.0.0/16	AS2514	NTT PC Communications,Inc.	65,536
210.33.0.0/16	AS4538	China Education and Research Network	65,536
210.91.0.0/16	AS4766	Korea Telecom	65,536
210.232.0.0/16	AS4713	NTT COMMUNICATIONS CORPORATION	65,536
210.47.0.0/16	AS24369	China Education and Research Network	65,536
210.30.0.0/16	AS4538	China Education and Research Network	65,536
210.36.0.0/16	AS138393	China Education and Research Network	65,536
210.234.0.0/16	AS2516	KDDI CORPORATION	65,536
210.47.0.0/16	AS4538	China Education and Research Network	65,536
210.38.0.0/16	AS24357	China Education and Research Network	65,536
210.136.0.0/16	AS2514	NTT PC Communications,Inc.	65,536
210.99.0.0/16	AS4766	Korea Telecom	65,536
210.66.0.0/16	AS4780	New Century InfoComm Tech. Co., Ltd.	65,536
210.187.0.0/16	AS4788	TM TECHNOLOGY SERVICES SDN. BHD.	65,536
210.149.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
210.201.0.0/16	AS7482	Asia Pacific On-line Services Inc.	65,536
210.197.0.0/16	AS4725	SoftBank Corp.	65,536
210.32.0.0/16	AS24364	China Education and Research Network	65,536
210.45.0.0/16	AS4538	China Education and Research Network	65,536
210.32.0.0/16	AS4538	China Education and Research Network	65,536
210.64.0.0/16	AS4780	Digital United Inc.	65,536

Show more ranges

Hosted domains

There are 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
210.20.145.204	meiryushin.info	1
210.20.74.5	tienthanhle.xyz	1

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