125.11.128.0/18

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

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

IP Address ASN Details
125.11.180.1 AS9824 JCOM Co., Ltd. 2.74ms from Osaka, JP
125.11.138.33 AS9824 JCOM Co., Ltd. 8.53ms from Osaka, JP
125.11.182.64 AS9824 JCOM Co., Ltd. 8.26ms from Osaka, JP
125.11.172.1 AS9824 JCOM Co., Ltd. 2.63ms from Osaka, JP
125.11.142.217 AS9824 JCOM Co., Ltd. 8.38ms from Osaka, JP
125.11.141.160 AS9824 JCOM Co., Ltd. 8.60ms from Osaka, JP
125.11.168.1 AS9824 JCOM Co., Ltd. 3.05ms from Osaka, JP
125.11.171.149 AS9824 JCOM Co., Ltd. 11.24ms from Osaka, JP
125.11.145.125 AS9824 JCOM Co., Ltd. 8.31ms from Osaka, JP
125.11.154.165 AS9824 JCOM Co., Ltd. 9.16ms from Osaka, JP
125.11.177.131 AS9824 JCOM Co., Ltd. 11.56ms from Osaka, JP
125.11.169.113 AS9824 JCOM Co., Ltd. 10.59ms from Osaka, JP
125.11.170.62 AS9824 JCOM Co., Ltd. 11.36ms from Osaka, JP
125.11.159.66 AS9824 JCOM Co., Ltd. 9.04ms from Osaka, JP
125.11.156.1 AS9824 JCOM Co., Ltd. 2.22ms from Osaka, JP
125.11.178.116 AS9824 JCOM Co., Ltd. 11.08ms from Osaka, JP
125.11.136.1 AS9824 JCOM Co., Ltd. 2.30ms from Osaka, JP
125.11.158.116 AS9824 JCOM Co., Ltd. 8.67ms from Osaka, JP
125.11.140.1 AS9824 JCOM Co., Ltd. 1.85ms from Osaka, JP
125.11.150.92 AS9824 JCOM Co., Ltd. 9.47ms from Osaka, JP
125.11.164.1 AS9824 JCOM Co., Ltd. 2.27ms from Osaka, JP
125.11.137.249 AS9824 JCOM Co., Ltd. 9.96ms from Osaka, JP
125.11.174.21 AS9824 JCOM Co., Ltd. 5.14ms from Osaka, JP
125.11.181.236 AS9824 JCOM Co., Ltd. 16.74ms from Osaka, JP
125.11.148.1 AS9824 JCOM Co., Ltd. 2.62ms 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
50.218.70.114 AS7922 Comcast Cable Communications, LLC 1.24ms from Atlanta, US
70.63.7.2 AS10796 Charter Communications Inc 4.50ms from Columbus, US
34.159.234.210 AS396982 Google LLC 0.09ms from Frankfurt am Main, DE
76.108.231.242 AS7922 Comcast Cable Communications, LLC 8.96ms from Miami, US
38.170.118.146 AS55286 B2 Net Solutions Inc. 0.42ms from Montreal, CA
46.181.163.2 AS39927 E-Light-Telecom Ltd. 6.15ms from Novosibirsk, RU
88.184.8.2 AS12322 Free SAS 12.02ms from Paris, FR
37.25.79.66 AS57633 CELESTE SAS 12.63ms from Paris, FR
98.177.190.2 AS22773 Cox Communications Inc. 5.47ms from Phoenix, US
68.98.126.210 AS22773 Cox Communications Inc. 4.48ms from Phoenix, US
174.72.44.242 AS22773 Cox Communications Inc. 1.68ms from Phoenix, US
4.154.55.194 AS8075 Microsoft Corporation 0.33ms from Quincy, US
78.31.161.2 AS199136 DELTA LLC 1.38ms from Saint Petersburg, RU
66.44.140.2 AS23465 Nuvera 9.32ms from Sioux Falls, US
51.85.66.210 AS16509 Amazon.com, Inc. 1.43ms from Tel Aviv, IL
61.168.255.178 AS4837 CHINA UNICOM China169 Backbone 3.78ms from Zhengzhou, CN
184.181.179.98 AS22773 Cox Communications Inc. 0.29ms from Atlanta, US
167.160.175.50 AS20473 The Constant Company, LLC 0.12ms from Chicago, US
173.90.35.114 AS10796 Charter Communications Inc 10.59ms from Columbus, US
84.238.85.210 AS33796 BOLIGNET-AARHUS F.M.B.A. 3.38ms from Copenhagen, DK
52.213.161.66 AS16509 Amazon.com, Inc. 0.11ms from Dublin, IE
116.96.145.50 AS7552 Viettel Group 2.04ms from Hanoi, VN
79.145.167.146 AS3352 TELEFONICA DE ESPANA S.A.U. 10.41ms from Madrid, ES
65.51.94.242 AS54004 Optimum WiFi 1.79ms from New York City, US
176.163.130.18 AS5410 Bouygues Telecom SA 4.33ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f5 125.11.166.31
traceroute to 125.11.166.31 (125.11.166.31): 64 hops max, 52 byte packets
6 [AS215859] 5.223.0.69 1.083 ms
9 *
10 *
11 *
12 [AS9824] 203.165.0.237 69.422 ms
13 [AS2516] 175.129.17.66 70.83 ms
14 *
15 *
16 *
17 [AS9824] 125.11.166.31 90.71 ms
Measurement taken from IPinfo ProbeNet in Singapore, SG
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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