124.145.0.0/17

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:        124.144.0.0 - 124.145.255.255
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 124.145.0.0/16

No nearby ranges found.

Hosted domains

There are 3 domain names hosted across 2 IP addresses 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

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

IP Address ASN Details
124.145.79.221 AS9824 JCOM Co., Ltd. 10.33ms from Osaka, JP
124.145.85.254 AS9824 JCOM Co., Ltd. 9.89ms from Osaka, JP
124.145.48.1 AS9824 JCOM Co., Ltd. 2.45ms from Osaka, JP
124.145.80.1 AS9824 JCOM Co., Ltd. 2.49ms from Osaka, JP
124.145.14.100 AS9824 JCOM Co., Ltd. 9.36ms from Osaka, JP
124.145.6.162 AS9824 JCOM Co., Ltd. 9.90ms from Osaka, JP
124.145.41.221 AS9824 JCOM Co., Ltd. 12.13ms from Osaka, JP
124.145.66.65 AS9824 JCOM Co., Ltd. 11.10ms from Osaka, JP
124.145.58.157 AS9824 JCOM Co., Ltd. 9.85ms from Osaka, JP
124.145.0.1 AS9824 JCOM Co., Ltd. 2.47ms from Osaka, JP
124.145.17.44 AS9824 JCOM Co., Ltd. 9.04ms from Osaka, JP
124.145.73.9 AS9824 JCOM Co., Ltd. 9.36ms from Osaka, JP
124.145.89.217 AS9824 JCOM Co., Ltd. 10.04ms from Osaka, JP
124.145.50.44 AS9824 JCOM Co., Ltd. 9.27ms from Osaka, JP
124.145.82.89 AS9824 JCOM Co., Ltd. 9.91ms from Osaka, JP
124.145.40.1 AS9824 JCOM Co., Ltd. 2.69ms from Osaka, JP
124.145.5.189 AS9824 JCOM Co., Ltd. 10.08ms from Osaka, JP
124.145.38.250 AS9824 JCOM Co., Ltd. 13.23ms from Osaka, JP
124.145.7.98 AS9824 JCOM Co., Ltd. 11.93ms from Osaka, JP
124.145.20.1 AS9824 JCOM Co., Ltd. 2.68ms from Osaka, JP
124.145.34.144 AS9824 JCOM Co., Ltd. 12.16ms from Osaka, JP
124.145.1.219 AS9824 JCOM Co., Ltd. 8.91ms from Osaka, JP
124.145.26.226 AS9824 JCOM Co., Ltd. 9.25ms from Osaka, JP
124.145.45.209 AS9824 JCOM Co., Ltd. 9.96ms from Osaka, JP
124.145.32.1 AS9824 JCOM Co., Ltd. 2.28ms 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
70.184.171.1 AS22773 Cox Communications Inc. 5.55ms from Ashburn, US
71.248.126.1 AS701 Verizon Business 5.22ms from Ashburn, US
76.111.18.1 AS7922 Comcast Cable Communications, LLC 5.31ms from Ashburn, US
170.253.157.1 AS46687 BCI Mississippi Broadband,LLC 10.06ms from Atlanta, US
74.122.149.1 AS62844 The Seimitsu Corporation 5.98ms from Atlanta, US
70.231.14.1 AS7018 AT&T Enterprises, LLC 1.55ms from Atlanta, US
158.109.15.129 AS13041 Consorci de Serveis Universitaris de Catalunya 1.71ms from Barcelona, ES
111.160.237.113 AS4837 CHINA UNICOM China169 Backbone 5.33ms from Beijing, CN
67.195.213.1 AS26101 Yahoo Holdings Inc. 1.03ms from Buffalo, US
4.37.249.81 AS3356 Level 3 Parent, LLC 1.60ms from Chicago, US
125.81.184.1 AS4134 CHINANET-BACKBONE 1.73ms from Chongqing, CN
201.213.31.1 AS7303 Telecom Argentina S.A. 3.83ms from Cordoba, AR
104.167.49.1 AS26077 Nextlink Broadband 7.54ms from Dallas, US
98.250.142.1 AS7922 Comcast Cable Communications, LLC 2.57ms from Detroit, US
162.155.118.241 AS10796 Charter Communications Inc 8.05ms from Flint, US
74.218.65.49 AS10796 Charter Communications Inc 7.74ms from Flint, US
2.204.53.177 AS3209 Vodafone GmbH 7.19ms from Frankfurt am Main, DE
93.217.137.49 AS3320 Deutsche Telekom AG 7.78ms from Frankfurt am Main, DE
27.157.131.1 AS4134 CHINANET-BACKBONE 7.13ms from Fuzhou, CN
183.236.80.17 AS9808 China Mobile Communications Group Co., Ltd. 3.76ms from Guangzhou, CN
183.233.66.209 AS9808 China Mobile Communications Group Co., Ltd. 6.95ms from Guangzhou, CN
91.145.70.225 AS16086 DNA Oyj 8.91ms from Helsinki, FI
76.187.249.129 AS11427 Charter Communications Inc 10.64ms from Houston, US
66.68.136.1 AS11427 Charter Communications Inc 10.18ms from Houston, US
117.102.111.161 AS17451 BIZNET NETWORKS 0.42ms from Jakarta, ID

Traceroute

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

$
traceroute -a -n -q1 -f6 124.145.16.1
traceroute to 124.145.16.1 (124.145.16.1): 64 hops max, 52 byte packets
6 [AS16509] 99.83.70.32 0.746 ms
7 [AS16509] 99.83.70.33 0.238 ms
8 [AS9824] 116.214.18.49 0.533 ms
9 *
10 *
11 [AS9824] 124.145.16.1 4.028 ms
Measurement taken from IPinfo ProbeNet in Osaka, JP
On

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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