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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        JTCL2-AP
tech-c:         JTCL2-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
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:         [email protected]
admin-c:        JTCL2-AP
tech-c:         JTCL2-AP
nic-hdl:        AJ428-AP
remarks:        Generated from irt object IRT-JTCL-JP
remarks:        [email protected] was validated on 2025-11-11
abuse-mailbox:  [email protected]
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:         [email protected]
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
124.104.0.0/14	AS9299	IPG	262,144
124.228.0.0/14	AS4134	CHINANET Hunan province network	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
124.104.0.0/14	AS20940	IPG	262,144
124.236.0.0/14	AS4134	CHINANET hebei province network	262,144
124.136.0.0/14	AS9318	SK Broadband Co Ltd	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
124.32.0.0/14	AS17506	ARTERIA Networks Corporation	262,144
124.36.0.0/14	AS17506	ARTERIA Networks Corporation	262,144
124.164.0.0/14	AS4837	China Unicom Shan1xi province network	262,144
124.236.0.0/14	AS58539	CHINANET hebei province network	262,144
124.112.0.0/15	AS4134	CHINANET anhui province network	131,072
124.118.0.0/15	AS4809	CHINANET Xinjiang province network	131,072
124.232.0.0/15	AS63835	CHINANET Hunan 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
124.226.0.0/15	AS4809	CHINANET Guangxi province network	131,072
124.234.0.0/15	AS4134	CHINANET Jilin province network	131,072
124.16.0.0/15	AS7497	Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	131,072
124.226.0.0/15	AS4134	CHINANET Guangxi province network	131,072
124.232.0.0/15	AS4809	CHINANET Hunan province network	131,072
124.118.0.0/15	AS4134	CHINANET Xinjiang province network	131,072
124.226.0.0/15	AS138169	CHINANET Guangxi province network	131,072
124.90.0.0/15	AS4837	China Unicom Zhejiang province network	131,072
124.0.0.0/15	AS9644	SK Telecom	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
124.244.0.0/16	AS9269	Hong Kong Broadband Network Ltd	65,536
124.252.0.0/16	AS8075	Microsoft Limited	65,536
124.154.0.0/16	AS2514	NTT PC Communications,Inc.	65,536
124.159.0.0/16	AS7679	QTnet,Inc.	65,536
124.250.0.0/16	AS23724	21ViaNet(China),Inc.	65,536
124.251.0.0/16	AS23724	21ViaNet(China),Inc.	65,536
124.73.0.0/16	AS139721	CHINANET anhui province network	65,536
124.161.0.0/16	AS4837	China Unicom SiChuan province network	65,536
124.162.0.0/16	AS4837	China Unicom Chongqing province network	65,536
124.13.0.0/16	AS4788	TM TECHNOLOGY SERVICES SDN. BHD.	65,536
124.116.0.0/16	AS4134	CHINANET Shanxi(SN) province network	65,536
124.67.0.0/16	AS139007	China Unicom Neimeng Province Network	65,536
124.216.0.0/16	AS45361	Ulsan Jung-Ang Broadcasting Network	65,536
124.82.0.0/16	AS4788	TM TECHNOLOGY SERVICES SDN. BHD.	65,536
124.163.0.0/16	AS4837	China Unicom Shanxi 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
124.140.66.49	su-pareja.com	1

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
124.140.19.42	AS9824 JCOM Co., Ltd.	`8.80ms` from Tokyo, JP
124.140.205.45	AS9824 JCOM Co., Ltd.	`12.15ms` from Tokyo, JP
124.140.231.242	AS9824 JCOM Co., Ltd.	`6.32ms` from Tokyo, JP
124.140.81.31	AS9824 JCOM Co., Ltd.	`14.80ms` from Tokyo, JP
124.140.59.65	AS9824 JCOM Co., Ltd.	`11.53ms` from Tokyo, JP
124.140.43.148	AS9824 JCOM Co., Ltd.	`13.24ms` from Tokyo, JP
124.140.70.166	AS9824 JCOM Co., Ltd.	`14.95ms` from Tokyo, JP
124.140.1.215	AS9824 JCOM Co., Ltd.	`12.31ms` from Tokyo, JP
124.140.3.248	AS9824 JCOM Co., Ltd.	`10.32ms` from Tokyo, JP
124.140.131.240	AS9824 JCOM Co., Ltd.	`11.05ms` from Tokyo, JP
124.140.156.1	AS9824 JCOM Co., Ltd.	`2.44ms` from Tokyo, JP
124.140.84.1	AS9824 JCOM Co., Ltd.	`4.71ms` from Tokyo, JP
124.140.119.46	AS9824 JCOM Co., Ltd.	`13.46ms` from Tokyo, JP
124.140.9.95	AS9824 JCOM Co., Ltd.	`10.46ms` from Tokyo, JP
124.140.24.1	AS9824 JCOM Co., Ltd.	`2.58ms` from Tokyo, JP
124.140.155.86	AS9824 JCOM Co., Ltd.	`11.45ms` from Tokyo, JP
124.140.79.40	AS9824 JCOM Co., Ltd.	`15.68ms` from Tokyo, JP
124.140.68.1	AS9824 JCOM Co., Ltd.	`4.84ms` from Tokyo, JP
124.140.101.173	AS9824 JCOM Co., Ltd.	`12.65ms` from Tokyo, JP
124.140.32.1	AS9824 JCOM Co., Ltd.	`4.87ms` from Tokyo, JP
124.140.13.48	AS9824 JCOM Co., Ltd.	`11.39ms` from Tokyo, JP
124.140.31.235	AS9824 JCOM Co., Ltd.	`7.80ms` from Tokyo, JP
124.140.92.1	AS9824 JCOM Co., Ltd.	`4.85ms` from Tokyo, JP
124.140.209.12	AS9824 JCOM Co., Ltd.	`11.78ms` from Tokyo, JP
124.140.190.180	AS9824 JCOM Co., Ltd.	`10.71ms` 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
62.11.45.32	AS8070 Microsoft Corporation	`0.58ms` from Boydton, US
187.228.71.64	AS8151 UNINET	`14.23ms` from Cancún, MX
91.101.93.240	AS15516 DKTV A/S	`0.84ms` from Copenhagen, DK
90.193.46.176	AS5607 Sky UK Limited	`2.38ms` from Erith, GB
179.248.215.208	AS26615 TIM S/A	`12.76ms` from Fortaleza, BR
3.120.15.32	AS16509 Amazon.com, Inc.	`0.45ms` from Frankfurt am Main, DE
188.59.103.240	AS16135 Turkcell A.S.	`15.69ms` from Istanbul, TR
34.17.196.208	AS396982 Google LLC	`2.28ms` from Milan, IT
85.174.246.240	AS12389 PJSC Rostelecom	`16.99ms` from Moscow, RU
151.242.41.16	AS19318 Interserver, Inc	`0.79ms` from New York City, US
14.12.126.128	AS2516 KDDI CORPORATION	`15.23ms` from Osaka, JP
133.204.3.0	AS2518 BIGLOBE Inc.	`13.95ms` from Osaka, JP
175.212.13.80	AS4766 Korea Telecom	`4.05ms` from Seoul, KR
201.0.36.208	AS27699 TELEFÔNICA BRASIL S.A	`1.70ms` from São Paulo, BR
175.104.44.32	AS10013 FreeBit Co.,Ltd.	`19.64ms` from Tokyo, JP
184.144.19.48	AS577 Bell Canada	`1.83ms` from Toronto, CA
20.151.76.128	AS8075 Microsoft Corporation	`1.05ms` from Toronto, CA
137.118.187.128	AS22191 Wilkes Communications, Inc.	`6.80ms` from Atlanta, US
199.247.181.128	AS399007 East Mississippi Connect, LLC	`13.40ms` from Atlanta, US
161.18.228.48	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`2.13ms` from Bogota, CO
20.49.172.224	AS8075 Microsoft Corporation	`0.19ms` from London, GB
172.115.47.16	AS20001 Charter Communications Inc	`3.72ms` from Los Angeles, US
79.147.179.160	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.20ms` from Madrid, ES
73.205.188.64	AS7922 Comcast Cable Communications, LLC	`2.96ms` from Miami, US
137.74.240.144	AS16276 OVH SAS	`0.17ms` from Roubaix, FR

Traceroute

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

traceroute -a -n -q1 -m6 124.140.249.209

traceroute to 124.140.249.209 (124.140.249.209): 6 hops max, 52 byte packets

1 [AS15169] 74.125.251.87 231.979 ms

2 *

3 [AS9824] 220.152.46.117 248.931 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On December 20th 2025

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