42.148.0.0/16

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:        42.144.0.0 - 42.151.255.255
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:  2021-10-18T23:14:15Z
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


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


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

Nearby Ranges

BGP prefixes that overlap with 42.0.0.0/8

Range	ASN	Company	Num of IPs
42.32.0.0/12	AS9644	SK Telecom	1,048,576
42.16.0.0/12	AS9644	SK Telecom	1,048,576
42.224.0.0/12	AS4837	China Unicom Henan province network	1,048,576
42.104.0.0/13	AS38266	Vodafone Idea Ltd	524,288
42.144.0.0/13	AS9824	JCOM Co., Ltd.	524,288
42.176.0.0/13	AS4837	UNICOM Liaoning Province Network	524,288
42.112.0.0/13	AS18403	FPT Telecom Company	524,288
42.52.0.0/14	AS4837	UNICOM Liaoning Province Network	262,144
42.84.0.0/14	AS4837	UNICOM Liaoning Province Network	262,144
42.188.0.0/14	AS4788	TM TECHNOLOGY SERVICES SDN. BHD.	262,144
42.4.0.0/14	AS4837	UNICOM Liaoning Province Network	262,144
42.56.0.0/14	AS4837	UNICOM Liaoning Province Network	262,144
42.88.0.0/15	AS4134	CHINANET Gansu province network	131,072
42.248.0.0/15	AS4134	CHINANET Liaoning province network	131,072
42.246.0.0/15	AS4538	China Education and Research Network	131,072
42.48.0.0/15	AS4837	China Unicom HuNan province network	131,072
42.100.0.0/15	AS4134	CHINANET HEILONGJIANG PROVINCE NETWORK	131,072
42.242.0.0/15	AS4134	CHINANET YunNan PROVINCE NETWORK	131,072
42.202.0.0/15	AS4134	CHINANET Liaoning province network	131,072
42.192.0.0/15	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	131,072
42.2.0.0/15	AS4760	PCCW Limited	131,072
42.90.0.0/15	AS4134	CHINANET Gansu province network	131,072
42.92.0.0/15	AS4134	CHINANET Gansu province network	131,072
42.80.0.0/15	AS17638	CHINANET TIANJIN PROVINCE NETWORK	131,072
42.119.0.0/16	AS18403	FPT Telecom Company	65,536
42.147.0.0/16	AS9824	JCOM Co., Ltd.	65,536
42.151.0.0/16	AS9824	JCOM Co., Ltd.	65,536
42.112.0.0/16	AS18403	FPT Telecom Company	65,536
42.144.0.0/16	AS9824	JCOM Co., Ltd.	65,536
42.60.0.0/16	AS9506	SingNet Pte Ltd	65,536
42.118.0.0/16	AS18403	FPT Telecom Company	65,536
42.126.0.0/16	AS10010	TOKAI Communications Corporation	65,536
42.122.0.0/16	AS17638	CHINANET TIANJIN PROVINCE NETWORK	65,536
42.2.0.0/16	AS4760	Hong Kong Telecommunications (HKT) Limited Mass Internet	65,536
42.149.0.0/16	AS9824	JCOM Co., Ltd.	65,536
42.98.0.0/16	AS4760	PCCW Limited	65,536
42.103.0.0/16	AS4134	CHINANET HEILONGJIANG PROVINCE NETWORK	65,536
42.75.0.0/16	AS17421	Mobile Business Group	65,536
42.114.0.0/16	AS18403	FPT Telecom Company	65,536
42.97.0.0/16	AS4134	CHINANET Jilin province network	65,536
42.124.0.0/16	AS10010	TOKAI Communications Corporation	65,536
42.185.0.0/16	AS4134	CHINANET HEILONGJIANG PROVINCE NETWORK	65,536
42.200.0.0/16	AS4515	PCCW IMS Ltd (PCCW Business Internet Access)	65,536
42.145.0.0/16	AS9824	JCOM Co., Ltd.	65,536
42.245.0.0/16	AS4538	China Education and Research Network	65,536
42.102.0.0/16	AS4134	CHINANET HEILONGJIANG PROVINCE NETWORK	65,536
42.159.0.0/16	AS58593	Shanghai Blue Cloud Technology Co.,Ltd	65,536
42.244.0.0/16	AS4538	China Education and Research Network	65,536
42.121.0.0/16	AS37963	Aliyun Computing Co., LTD	65,536

Show more ranges

Hosted domains

There are 6 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
42.148.72.6	kayamura.tokyo	1

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