124.145.128.0/18

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:        124.144.0.0 - 124.145.255.255
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 124.145.0.0/16

No nearby ranges found.

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
124.145.130.158 calcite.me 1

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

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

IP Address ASN Details
124.145.129.51 AS9824 JCOM Co., Ltd. 10.34ms from Osaka, JP
124.145.170.61 AS9824 JCOM Co., Ltd. 8.67ms from Osaka, JP
124.145.189.206 AS9824 JCOM Co., Ltd. 7.79ms from Osaka, JP
124.145.149.200 AS9824 JCOM Co., Ltd. 9.69ms from Osaka, JP
124.145.175.144 AS9824 JCOM Co., Ltd. 8.12ms from Osaka, JP
124.145.171.121 AS9824 JCOM Co., Ltd. 10.10ms from Osaka, JP
124.145.179.147 AS9824 JCOM Co., Ltd. 7.93ms from Osaka, JP
124.145.145.57 AS9824 JCOM Co., Ltd. 9.15ms from Osaka, JP
124.145.191.133 AS9824 JCOM Co., Ltd. 8.15ms from Osaka, JP
124.145.150.195 AS9824 JCOM Co., Ltd. 9.77ms from Osaka, JP
124.145.187.218 AS9824 JCOM Co., Ltd. 7.95ms from Osaka, JP
124.145.151.230 AS9824 JCOM Co., Ltd. 11.85ms from Osaka, JP
124.145.185.192 AS9824 JCOM Co., Ltd. 5.82ms from Osaka, JP
124.145.168.1 AS9824 JCOM Co., Ltd. 1.46ms from Osaka, JP
124.145.173.229 AS9824 JCOM Co., Ltd. 7.81ms from Osaka, JP
124.145.139.229 AS9824 JCOM Co., Ltd. 7.48ms from Osaka, JP
124.145.132.1 AS9824 JCOM Co., Ltd. 1.97ms from Osaka, JP
124.145.138.127 AS9824 JCOM Co., Ltd. 8.07ms from Osaka, JP
124.145.155.217 AS9824 JCOM Co., Ltd. 8.95ms from Osaka, JP
124.145.156.1 AS9824 JCOM Co., Ltd. 1.94ms from Osaka, JP
124.145.147.101 AS9824 JCOM Co., Ltd. 5.35ms from Osaka, JP
124.145.157.249 AS9824 JCOM Co., Ltd. 9.10ms from Osaka, JP
124.145.176.1 AS9824 JCOM Co., Ltd. 1.44ms from Osaka, JP
124.145.140.1 AS9824 JCOM Co., Ltd. 3.63ms from Osaka, JP
124.145.146.161 AS9824 JCOM Co., Ltd. 8.79ms 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
20.160.39.226 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
202.199.82.2 AS4538 China Education and Research Network Center 17.67ms from Beijing, CN
68.224.193.130 AS22773 Cox Communications Inc. 8.16ms from Boston, US
3.137.39.226 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
12.246.85.82 AS7018 AT&T Enterprises, LLC 9.95ms from Dallas, US
109.90.138.178 AS3209 Vodafone GmbH 5.16ms from Frankfurt am Main, DE
218.208.22.82 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 3.72ms from Kuala Lumpur, MY
221.7.143.194 AS4837 CHINA UNICOM China169 Backbone 4.90ms from Nanning, CN
54.86.134.226 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
69.4.157.50 AS14051 Fidium 5.41ms from San Jose, US
91.128.214.242 AS1257 Tele2 Sverige AB 3.90ms from Stockholm, SE
203.40.15.162 AS1221 Telstra Limited 3.80ms from Sydney, AU
125.229.80.66 AS3462 Data Communication Business Group 1.37ms from Taipei, TW
86.125.69.50 AS8708 DIGI ROMANIA S.A. 1.17ms from Timisoara, RO
118.241.213.98 AS2527 Sony Network Communications Inc. 1.89ms from Tokyo, JP
20.60.249.66 AS8075 Microsoft Corporation 0.38ms from Tokyo, JP
80.191.22.2 AS58224 Iran Telecommunication Company PJS 19.45ms from Yerevan, AM
213.74.53.50 AS34984 Superonline Iletisim Hizmetleri A.S. 5.26ms from Ankara, TR
46.103.70.226 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.07ms from Athens, GR
99.118.88.130 AS7018 AT&T Enterprises, LLC 4.61ms from Atlanta, US
182.53.170.50 AS23969 TOT Public Company Limited 7.42ms from Bangkok, TH
86.124.51.194 AS8708 DIGI ROMANIA S.A. 0.70ms from Bucharest, RO
104.197.153.66 AS396982 Google LLC 0.10ms from Council Bluffs, US
54.217.114.130 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
138.74.136.2 AS15108 Allo Communications LLC 6.49ms from Lincoln, US

Traceroute

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

$
traceroute -a -n -q1 -f6 124.145.137.4
traceroute to 124.145.137.4 (124.145.137.4): 64 hops max, 52 byte packets
6 [AS16509] 99.83.70.32 1.004 ms
7 [AS16509] 99.83.70.33 0.452 ms
8 [AS9824] 116.214.18.49 0.645 ms
9 *
10 *
11 *
12 [AS9824] 124.145.137.4 16.063 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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