1. All IP Ranges
  2. 124.0.0.0/8
  3. 124.140.0.0/16
  4. AS9824  | 124.140.0.0/16

124.140.0.0/16

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 124.0.0.0/8

Range ASN Company Num of IPs
124.48.0.0/12 AS17858 LG POWERCOMM 1,048,576
124.176.0.0/12 AS1221 Telstra Limited 1,048,576
124.96.0.0/13 AS4713 NTT DOCOMO BUSINESS,Inc. 524,288
124.128.0.0/13 AS4837 China Unicom Shandong province network 524,288
124.128.0.0/13 AS9929 China Unicom Shandong province network 524,288
124.236.0.0/14 AS58539 CHINANET hebei province network 262,144
124.104.0.0/14 AS9299 IPG 262,144
124.136.0.0/14 AS9318 SK Broadband Co Ltd 262,144
124.36.0.0/14 AS17506 ARTERIA Networks Corporation 262,144
124.236.0.0/14 AS4134 CHINANET hebei province network 262,144
124.136.0.0/14 AS18302 SK Broadband Co Ltd 262,144
124.236.0.0/14 AS134760 CHINANET hebei province network 262,144
124.228.0.0/14 AS4134 CHINANET Hunan province network 262,144
124.104.0.0/14 AS20940 IPG 262,144
124.84.0.0/14 AS4713 NTT DOCOMO BUSINESS,Inc. 262,144
124.92.0.0/14 AS4837 China Unicom Liaoning province network 262,144
124.220.0.0/14 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 262,144
124.164.0.0/14 AS4837 China Unicom Shan1xi province network 262,144
124.32.0.0/14 AS17506 ARTERIA Networks Corporation 262,144
124.112.0.0/15 AS4134 CHINANET anhui province network 131,072
124.226.0.0/15 AS137693 CHINANET Guangxi province network 131,072
124.232.0.0/15 AS4134 CHINANET Hunan province network 131,072
124.16.0.0/15 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 131,072
124.234.0.0/15 AS4134 CHINANET Jilin province network 131,072
124.226.0.0/15 AS138169 CHINANET Guangxi province network 131,072
124.226.0.0/15 AS4134 CHINANET Guangxi province network 131,072
124.118.0.0/15 AS4134 CHINANET Xinjiang province network 131,072
124.90.0.0/15 AS4837 China Unicom Zhejiang province network 131,072
124.232.0.0/15 AS63835 CHINANET Hunan province network 131,072
124.250.0.0/15 AS23724 21ViaNet(China),Inc. 131,072
124.22.0.0/15 AS23771 SHANXI NETWORK INTERMEDIARY CO.,LTD 131,072
124.226.0.0/15 AS4809 CHINANET Guangxi province network 131,072
124.232.0.0/15 AS4809 CHINANET Hunan province network 131,072
124.0.0.0/15 AS9644 SK Telecom 131,072
124.118.0.0/15 AS4809 CHINANET Xinjiang province network 131,072
124.252.0.0/16 AS8075 Microsoft Limited 65,536
124.44.0.0/16 AS9595 NTT-ME Corporation 65,536
124.216.0.0/16 AS45361 Ulsan Jung-Ang Broadcasting Network 65,536
124.250.0.0/16 AS23724 21ViaNet(China),Inc. 65,536
124.251.0.0/16 AS9802 21ViaNet(China),Inc. 65,536
124.72.0.0/16 AS58772 CHINANET Fujian province network 65,536
124.154.0.0/16 AS2514 NTT PC Communications,Inc. 65,536
124.251.0.0/16 AS23724 21ViaNet(China),Inc. 65,536
124.218.0.0/16 AS9922 Asia Pacific On-line Services Inc. 65,536
124.250.0.0/16 AS9802 21ViaNet(China),Inc. 65,536
124.245.0.0/16 AS7671 NIPPON TELEGRAPH AND TELEFHONE WEST CORPORATION 65,536
124.159.0.0/16 AS7679 QTnet,Inc. 65,536
124.73.0.0/16 AS139721 CHINANET anhui province network 65,536
124.251.0.0/16 AS4835 21ViaNet(China),Inc. 65,536
124.152.0.0/16 AS4837 China Unicom Gansu province network 65,536

Hosted domains

There are 4 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
124.140.81.57 oragalabo.net 1

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
124.140.204.1 AS9824 JCOM Co., Ltd. 3.91ms from Tokyo, JP
124.140.86.14 AS9824 JCOM Co., Ltd. 13.04ms from Tokyo, JP
124.140.113.229 AS9824 JCOM Co., Ltd. 12.66ms from Tokyo, JP
124.140.39.105 AS9824 JCOM Co., Ltd. 13.60ms from Tokyo, JP
124.140.83.92 AS9824 JCOM Co., Ltd. 12.76ms from Tokyo, JP
124.140.13.154 AS9824 JCOM Co., Ltd. 10.60ms from Tokyo, JP
124.140.129.22 AS9824 JCOM Co., Ltd. 10.94ms from Tokyo, JP
124.140.189.175 AS9824 JCOM Co., Ltd. 7.33ms from Tokyo, JP
124.140.41.181 AS9824 JCOM Co., Ltd. 13.13ms from Tokyo, JP
124.140.34.232 AS9824 JCOM Co., Ltd. 8.82ms from Tokyo, JP
124.140.66.115 AS9824 JCOM Co., Ltd. 14.86ms from Tokyo, JP
124.140.40.1 AS9824 JCOM Co., Ltd. 4.58ms from Tokyo, JP
124.140.16.1 AS9824 JCOM Co., Ltd. 2.49ms from Tokyo, JP
124.140.64.1 AS9824 JCOM Co., Ltd. 5.02ms from Tokyo, JP
124.140.231.242 AS9824 JCOM Co., Ltd. 5.42ms from Tokyo, JP
124.140.23.8 AS9824 JCOM Co., Ltd. 11.05ms from Tokyo, JP
124.140.85.46 AS9824 JCOM Co., Ltd. 11.74ms from Tokyo, JP
124.140.78.69 AS9824 JCOM Co., Ltd. 13.75ms from Tokyo, JP
124.140.8.1 AS9824 JCOM Co., Ltd. 2.44ms from Tokyo, JP
124.140.211.135 AS9824 JCOM Co., Ltd. 8.03ms from Tokyo, JP
124.140.77.168 AS9824 JCOM Co., Ltd. 9.86ms from Tokyo, JP
124.140.7.97 AS9824 JCOM Co., Ltd. 13.62ms from Tokyo, JP
124.140.225.16 AS9824 JCOM Co., Ltd. 7.33ms from Tokyo, JP
124.140.14.50 AS9824 JCOM Co., Ltd. 10.31ms from Tokyo, JP
124.140.18.56 AS9824 JCOM Co., Ltd. 10.17ms 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
13.77.233.112 AS8075 Microsoft Corporation 0.62ms from Boydton, US
12.203.115.0 AS53806 DELOITTE SERVICES - SLTC 2.78ms from Dallas, US
76.76.237.16 AS12133 Local Internet Service Company 5.63ms from Des Moines, US
150.214.127.224 AS198096 Junta de Andalucia 17.36ms from Madrid, ES
45.174.241.160 AS265583 SISTEMAS Y SOLUCIONES DE CAMPECHE SAS DE CV 16.22ms from Miami, US
68.82.215.160 AS7922 Comcast Cable Communications, LLC 7.14ms from New York City, US
90.22.72.176 AS3215 Orange S.A. 7.82ms from Paris, FR
75.174.60.16 AS209 CenturyLink Communications, LLC 10.28ms from Seattle, US
91.115.220.224 AS8447 A1 Telekom Austria AG 3.67ms from Vienna, AT
113.57.112.208 AS4837 CHINA UNICOM China169 Backbone 2.28ms from Wuhan, CN
222.139.71.208 AS4837 CHINA UNICOM China169 Backbone 7.88ms from Zhengzhou, CN
77.183.43.112 AS6805 Telefonica Germany GmbH & Co.OHG 3.24ms from Berlin, DE
184.58.3.240 AS10796 Charter Communications Inc 8.31ms from Columbus, US
2.107.207.64 AS3292 TDC Holding A/S 2.22ms from Copenhagen, DK
196.250.201.48 AS328259 WAW SAS 1.52ms from Dakar, SN
47.184.8.16 AS5650 Frontier Communications of America, Inc. 2.05ms from Dallas, US
4.210.32.224 AS8075 Microsoft Corporation 0.15ms from Dublin, IE
67.182.73.128 AS7922 Comcast Cable Communications, LLC 9.34ms from Los Angeles, US
76.149.25.160 AS7922 Comcast Cable Communications, LLC 7.30ms from San Jose, US
124.254.152.0 AS9689 SK Broadband Co Ltd 1.58ms from Seoul, KR
202.38.85.80 AS4538 China Education and Research Network Center 10.47ms from Shanghai, CN
104.19.55.112 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
74.84.198.144 AS13649 Flexential Colorado Corp. 2.89ms from Ashburn, US
72.71.223.144 AS13672 Fidium 3.21ms from Boston, US
178.116.129.192 AS6848 Telenet BV 8.90ms from Brussels, BE

Traceroute

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

$
traceroute -a -n -q1 -m6 124.140.195.45
traceroute to 124.140.195.45 (124.140.195.45): 6 hops max, 52 byte packets
2 *
4 *
5 *
6 *
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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