125.11.128.0/17

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:        125.8.0.0 - 125.15.255.255
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 125.11.0.0/16

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

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

IP Address ASN Details
125.11.176.1 AS9824 JCOM Co., Ltd. 3.73ms from Osaka, JP
125.11.212.1 AS9824 JCOM Co., Ltd. 2.97ms from Osaka, JP
125.11.157.177 AS9824 JCOM Co., Ltd. 7.94ms from Osaka, JP
125.11.170.182 AS9824 JCOM Co., Ltd. 9.99ms from Osaka, JP
125.11.171.149 AS9824 JCOM Co., Ltd. 11.99ms from Osaka, JP
125.11.227.138 AS9824 JCOM Co., Ltd. 10.81ms from Osaka, JP
125.11.155.4 AS9824 JCOM Co., Ltd. 8.07ms from Osaka, JP
125.11.164.1 AS9824 JCOM Co., Ltd. 2.81ms from Osaka, JP
125.11.174.21 AS9824 JCOM Co., Ltd. 10.81ms from Osaka, JP
125.11.231.249 AS9824 JCOM Co., Ltd. 5.84ms from Osaka, JP
125.11.234.235 AS9824 JCOM Co., Ltd. 11.59ms from Osaka, JP
125.11.146.47 AS9824 JCOM Co., Ltd. 8.32ms from Osaka, JP
125.11.179.85 AS9824 JCOM Co., Ltd. 10.92ms from Osaka, JP
125.11.217.246 AS9824 JCOM Co., Ltd. 9.03ms from Osaka, JP
125.11.173.134 AS9824 JCOM Co., Ltd. 5.09ms from Osaka, JP
125.11.206.224 AS9824 JCOM Co., Ltd. 9.05ms from Osaka, JP
125.11.142.53 AS9824 JCOM Co., Ltd. 8.57ms from Osaka, JP
125.11.136.1 AS9824 JCOM Co., Ltd. 2.20ms from Osaka, JP
125.11.167.38 AS9824 JCOM Co., Ltd. 8.37ms from Osaka, JP
125.11.161.134 AS9824 JCOM Co., Ltd. 8.61ms from Osaka, JP
125.11.219.43 AS9824 JCOM Co., Ltd. 13.36ms from Osaka, JP
125.11.213.175 AS9824 JCOM Co., Ltd. 5.21ms from Osaka, JP
125.11.141.160 AS9824 JCOM Co., Ltd. 9.04ms from Osaka, JP
125.11.203.222 AS9824 JCOM Co., Ltd. 11.54ms from Osaka, JP
125.11.166.80 AS9824 JCOM Co., Ltd. 8.38ms 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
217.62.221.1 AS33915 Vodafone Libertel B.V. 4.68ms from Amsterdam, NL
83.87.20.1 AS33915 Vodafone Libertel B.V. 2.16ms from Amsterdam, NL
85.148.50.193 AS5390 EuroNet 1.39ms from Amsterdam, NL
20.160.100.1 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL
74.47.84.1 AS5650 Frontier Communications of America, Inc. 7.02ms from Ashburn, US
76.151.200.129 AS7922 Comcast Cable Communications, LLC 4.52ms from Ashburn, US
73.42.25.1 AS7922 Comcast Cable Communications, LLC 7.92ms from Atlanta, US
66.59.50.1 AS22301 RingSquared CC 3.91ms from Boston, US
188.82.20.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 5.60ms from Braga, PT
88.80.225.193 AS31127 SATRO s.r.o. 1.89ms from Bratislava, SK
194.176.240.1 AS5483 Magyar Telekom Plc. 6.31ms from Budapest, HU
45.173.247.1 AS267816 MINISTERIO PUBLICO DE LA CIUDAD AUTONOMA DE BUENOS AIRES 0.43ms from Buenos Aires, AR
181.47.232.1 AS27747 Telecentro S.A. 0.72ms from Buenos Aires, AR
41.206.153.241 AS36935 Vodafone Data 10.58ms from Cairo, EG
121.73.111.1 AS4768 One New Zealand Group Limited 11.56ms from Christchurch, NZ
179.185.194.193 AS18881 TELEFÔNICA BRASIL S.A 7.06ms from Curitiba, BR
72.178.120.1 AS11427 Charter Communications Inc 5.71ms from Dallas, US
52.49.153.17 AS16509 Amazon.com, Inc. 0.16ms from Dublin, IE
54.78.133.161 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
79.97.229.1 AS6830 Liberty Global Europe Holding B.V. 1.10ms from Dublin, IE
84.167.175.225 AS3320 Deutsche Telekom AG 4.71ms from Duesseldorf, DE
174.3.248.1 AS6327 Shaw Communications 1.20ms from Edmonton, CA
132.145.236.33 AS31898 Oracle Corporation 0.28ms from Frankfurt am Main, DE
24.215.126.1 AS11260 EastLink 14.05ms from Halifax, CA
45.194.144.113 AS134548 DXTL Tseung Kwan O Service 0.76ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -f6 125.11.204.1
traceroute to 125.11.204.1 (125.11.204.1): 64 hops max, 52 byte packets
6 [AS16509] 99.83.70.30 0.846 ms
7 [AS16509] 99.83.70.31 0.271 ms
8 [AS9824] 116.214.18.45 0.691 ms
9 *
10 *
11 [AS9824] 125.11.204.1 1.657 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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