124.140.128.0/17

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:         [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 124.140.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
124.140.231.242 AS9824 JCOM Co., Ltd. 4.83ms from Tokyo, JP
124.140.205.201 AS9824 JCOM Co., Ltd. 13.22ms from Tokyo, JP
124.140.202.1 AS9824 JCOM Co., Ltd. 11.60ms from Tokyo, JP
124.140.233.15 AS9824 JCOM Co., Ltd. 10.32ms from Tokyo, JP
124.140.133.27 AS9824 JCOM Co., Ltd. 8.48ms from Tokyo, JP
124.140.189.135 AS9824 JCOM Co., Ltd. 7.48ms from Tokyo, JP
124.140.221.75 AS9824 JCOM Co., Ltd. 12.39ms from Tokyo, JP
124.140.160.1 AS9824 JCOM Co., Ltd. 2.17ms from Tokyo, JP
124.140.161.122 AS9824 JCOM Co., Ltd. 11.23ms from Tokyo, JP
124.140.225.16 AS9824 JCOM Co., Ltd. 11.30ms from Tokyo, JP
124.140.190.245 AS9824 JCOM Co., Ltd. 10.29ms from Tokyo, JP
124.140.229.154 AS9824 JCOM Co., Ltd. 11.60ms from Tokyo, JP
124.140.206.30 AS9824 JCOM Co., Ltd. 10.91ms from Tokyo, JP
124.140.201.33 AS9824 JCOM Co., Ltd. 5.43ms from Tokyo, JP
124.140.166.23 AS9824 JCOM Co., Ltd. 12.71ms from Tokyo, JP
124.140.185.74 AS9824 JCOM Co., Ltd. 11.50ms from Tokyo, JP
124.140.220.1 AS9824 JCOM Co., Ltd. 2.29ms from Tokyo, JP
124.140.227.1 AS9824 JCOM Co., Ltd. 10.69ms from Tokyo, JP
124.140.131.240 AS9824 JCOM Co., Ltd. 11.23ms from Tokyo, JP
124.140.146.167 AS9824 JCOM Co., Ltd. 10.68ms from Tokyo, JP
124.140.187.71 AS9824 JCOM Co., Ltd. 11.59ms from Tokyo, JP
124.140.152.1 AS9824 JCOM Co., Ltd. 2.24ms from Tokyo, JP
124.140.163.222 AS9824 JCOM Co., Ltd. 12.38ms from Tokyo, JP
124.140.159.250 AS9824 JCOM Co., Ltd. 10.61ms from Tokyo, JP
124.140.134.127 AS9824 JCOM Co., Ltd. 10.56ms 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
83.111.231.49 AS5384 Emirates Internet 2.86ms from Al Fujairah City, AE
77.250.246.1 AS33915 Vodafone Libertel B.V. 5.79ms from Amsterdam, NL
98.163.12.1 AS22773 Cox Communications Inc. 4.79ms from Ashburn, US
200.26.177.161 AS23201 Telecel S.A. 0.50ms from Asuncion, PY
80.107.246.1 AS6799 Ote SA (Hellenic Telecommunications Organisation) 0.94ms from Athens, GR
47.133.28.1 AS20115 Charter Communications LLC 18.25ms from Atlanta, US
69.241.119.65 AS7922 Comcast Cable Communications, LLC 0.65ms from Atlanta, US
118.174.226.1 AS23969 TOT Public Company Limited 5.55ms from Bangkok, TH
120.9.144.1 AS4837 CHINA UNICOM China169 Backbone 10.45ms from Beijing, CN
125.38.40.1 AS4837 CHINA UNICOM China169 Backbone 5.02ms from Beijing, CN
81.88.199.1 AS25035 Transfer Ltd 0.35ms from Bishkek, KG
186.86.56.1 AS14080 Telmex Colombia S.A. 4.56ms from Bogota, CO
144.64.75.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 1.21ms from Braga, PT
45.227.161.1 AS266660 ELSERVER S.R.L 0.43ms from Buenos Aires, AR
45.161.182.1 AS266892 SEBE CABLE SRL 12.56ms from Buenos Aires, AR
105.138.160.1 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 7.04ms from Casablanca, MA
173.42.45.209 AS11426 Charter Communications Inc 1.02ms from Charlotte, US
75.162.96.1 AS209 CenturyLink Communications, LLC 8.02ms from Chicago, US
24.154.105.1 AS27364 Armstrong 8.85ms from Chicago, US
218.201.65.145 AS9808 China Mobile Communications Group Co., Ltd. 1.84ms from Chongqing, CN
209.240.179.1 AS11238 NetWest Online, Inc. 9.03ms from Dallas, US
72.24.157.1 AS11492 CABLE ONE, INC. 3.10ms from Dallas, US
75.108.170.1 AS19108 Optimum 2.31ms from Dallas, US
213.5.70.1 AS51430 AltusHost B.V. 0.14ms from Dronten, NL
185.22.140.17 AS60294 Deutsche Glasfaser Wholesale GmbH 0.31ms from Duesseldorf, DE

Traceroute

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

$
traceroute -a -n -q1 -m6 124.140.195.76
traceroute to 124.140.195.76 (124.140.195.76): 6 hops max, 52 byte packets
1 [AS15169] 74.125.251.87 141.103 ms
2 *
3 [AS9824] 220.152.46.117 160.93 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Columbus, US
On

What are IP address ranges?

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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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