124.142.128.0/17

AS9824  ·  JCOM Co., Ltd.

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Summary

Country Japan
Domain jcom.co.jp
ASN AS9824
Registry APNIC
ID JTCL-JP

WHOIS Details

inetnum:        124.140.0.0 - 124.143.255.255
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:  2021-10-18T23:14:12Z
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 2025-11-11
mnt-by:         MAINT-JTCL-JP
last-modified:  2025-11-18T00:29:34Z
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:           ABUSE JTCLJP
country:        ZZ
address:        1-2-1, Kamiogi, Suginami-ku
address:        Tokyo, Japan, 167-0043
phone:          +000000000
e-mail:         abuse@home.ne.jp
admin-c:        JTCL2-AP
tech-c:         JTCL2-AP
nic-hdl:        AJ428-AP
remarks:        Generated from irt object IRT-JTCL-JP
remarks:        abuse@home.ne.jp was validated on 2025-11-11
abuse-mailbox:  abuse@home.ne.jp
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-11T13:40:10Z
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 124.142.0.0/16

No nearby ranges found.

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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

Pingable IPs

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

IP Address ASN Details
124.142.177.236 AS9824 JCOM Co., Ltd. 5.14ms from Tokyo, JP
124.142.168.8 AS9824 JCOM Co., Ltd. 5.08ms from Tokyo, JP
124.142.230.50 AS9824 JCOM Co., Ltd. 9.37ms from Osaka, JP
124.142.224.1 AS9824 JCOM Co., Ltd. 8.39ms from Osaka, JP
124.142.184.219 AS9824 JCOM Co., Ltd. 5.33ms from Tokyo, JP
124.142.158.61 AS9824 JCOM Co., Ltd. 8.55ms from Tokyo, JP
124.142.181.244 AS9824 JCOM Co., Ltd. 7.55ms from Tokyo, JP
124.142.239.24 AS9824 JCOM Co., Ltd. 9.07ms from Osaka, JP
124.142.204.1 AS9824 JCOM Co., Ltd. 10.04ms from Osaka, JP
124.142.225.206 AS9824 JCOM Co., Ltd. 8.94ms from Osaka, JP
124.142.237.116 AS9824 JCOM Co., Ltd. 9.01ms from Osaka, JP
124.142.243.217 AS9824 JCOM Co., Ltd. 9.78ms from Osaka, JP
124.142.164.1 AS9824 JCOM Co., Ltd. 7.87ms from Tokyo, JP
124.142.180.20 AS9824 JCOM Co., Ltd. 5.54ms from Tokyo, JP
124.142.236.1 AS9824 JCOM Co., Ltd. 8.43ms from Osaka, JP
124.142.216.1 AS9824 JCOM Co., Ltd. 9.86ms from Osaka, JP
124.142.240.1 AS9824 JCOM Co., Ltd. 8.40ms from Osaka, JP
124.142.208.1 AS9824 JCOM Co., Ltd. 7.03ms from Osaka, JP
124.142.192.1 AS9824 JCOM Co., Ltd. 9.81ms from Osaka, JP
124.142.169.234 AS9824 JCOM Co., Ltd. 5.31ms from Tokyo, JP
124.142.228.1 AS9824 JCOM Co., Ltd. 8.42ms from Osaka, JP
124.142.203.234 AS9824 JCOM Co., Ltd. 18.72ms from Osaka, JP
124.142.157.46 AS9824 JCOM Co., Ltd. 14.63ms from Tokyo, JP
124.142.200.1 AS9824 JCOM Co., Ltd. 6.40ms from Osaka, JP
124.142.246.41 AS9824 JCOM Co., Ltd. 9.09ms from Osaka, 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
92.97.128.49 AS5384 Emirates Internet 4.62ms from Al Fujairah City, AE
83.86.151.1 AS33915 Vodafone Libertel B.V. 4.78ms from Amsterdam, NL
84.25.231.1 AS33915 Vodafone Libertel B.V. 0.93ms from Amsterdam, NL
128.143.189.1 AS225 University of Virginia 3.23ms from Ashburn, US
50.4.81.1 AS12083 WideOpenWest Finance LLC 4.63ms from Atlanta, US
74.10.56.1 AS27338 GoNetSpeed 5.00ms from Atlanta, US
36.77.147.1 AS7713 PT Telekomunikasi Indonesia 1.16ms from Batam, ID
92.206.232.1 AS16202 Tele Columbus AG 4.44ms from Berlin, DE
56.136.104.65 AS8987 Amazon Data Services Ireland Ltd 0.37ms from Boardman, US
172.172.79.113 AS8075 Microsoft Corporation 0.23ms from Boydton, US
34.34.156.177 AS396982 Google LLC 0.12ms from Brussels, BE
108.173.104.1 AS852 TELUS Communications Inc. 0.86ms from Calgary, CA
119.48.192.97 AS4837 CHINA UNICOM China169 Backbone 3.03ms from Changchun, CN
101.207.152.1 AS4837 CHINA UNICOM China169 Backbone 2.84ms from Chengdu, CN
202.54.144.241 AS4755 TATA Communications formerly VSNL is Leading ISP 0.56ms from Chennai, IN
208.4.80.129 AS174 Cogent Communications, LLC 2.67ms from Chicago, US
12.50.157.97 AS7018 AT&T Enterprises, LLC 2.31ms from Chicago, US
27.10.248.1 AS4837 CHINA UNICOM China169 Backbone 0.98ms from Chongqing, CN
203.79.123.1 AS4768 One New Zealand Group Limited 11.79ms from Christchurch, NZ
65.185.80.1 AS10796 Charter Communications Inc 9.02ms from Columbus, US
83.92.177.129 AS3292 TDC Holding A/S 3.64ms from Copenhagen, DK
117.208.70.1 AS9829 National Internet Backbone 7.47ms from Delhi, IN
4.245.189.113 AS8075 Microsoft Corporation 0.17ms from Dublin, IE
134.95.42.65 AS5520 Universitaet zu Koeln 4.52ms from Frankfurt am Main, DE
83.223.196.49 AS56876 Ociris GmbH 0.72ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 124.142.128.185
traceroute to 124.142.128.185 (124.142.128.185): 64 hops max, 52 byte packets
1 [AS15169] 74.125.251.87 160.842 ms
2 *
3 [AS9824] 220.152.46.117 158.06 ms
4 *
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Delhi, IN
On

What are IP address ranges?

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