124.145.128.0/17

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:        124.144.0.0 - 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

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

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

IP Address ASN Details
124.145.247.28 AS9824 JCOM Co., Ltd. 10.95ms from Osaka, JP
124.145.193.136 AS9824 JCOM Co., Ltd. 7.08ms from Osaka, JP
124.145.250.28 AS9824 JCOM Co., Ltd. 9.53ms from Osaka, JP
124.145.234.182 AS9824 JCOM Co., Ltd. 12.84ms from Osaka, JP
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
124.145.210.207 AS9824 JCOM Co., Ltd. 7.45ms from Osaka, JP
124.145.219.63 AS9824 JCOM Co., Ltd. 7.60ms 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
124.145.220.1 AS9824 JCOM Co., Ltd. 1.44ms 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
124.145.192.1 AS9824 JCOM Co., Ltd. 1.40ms 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
124.145.242.51 AS9824 JCOM Co., Ltd. 10.50ms from Osaka, JP
124.145.203.195 AS9824 JCOM Co., Ltd. 7.95ms 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
82.172.64.1 AS50266 Odido Netherlands B.V. 2.46ms from Amsterdam, NL
212.61.128.33 AS8426 ClaraNET LTD 3.13ms from Amsterdam, NL
125.238.120.1 AS4771 Spark New Zealand Trading Ltd. 5.21ms from Auckland, NZ
119.59.97.129 AS56067 453 Ladplacout Jorakhaebua 0.25ms from Bangkok, TH
36.73.64.1 AS7713 PT Telekomunikasi Indonesia 8.35ms from Batam, ID
201.72.5.1 AS4230 CLARO S.A. 12.14ms from Brasilia, BR
190.192.181.1 AS7303 Telecom Argentina S.A. 1.35ms from Buenos Aires, AR
152.169.187.1 AS7303 Telecom Argentina S.A. 1.52ms from Buenos Aires, AR
66.115.107.1 AS35986 Vyve Broadband 10.26ms from Dallas, US
47.184.127.1 AS5650 Frontier Communications of America, Inc. 2.18ms from Dallas, US
104.187.252.81 AS7018 AT&T Enterprises, LLC 2.80ms from Dallas, US
206.176.232.65 AS22667 Vista Broadband Networks, Inc. 4.12ms from Fremont, US
128.12.0.209 AS32 Stanford University 1.41ms from Fremont, US
191.100.72.1 AS27668 ETAPA EP 5.76ms from Guayaquil, EC
115.226.114.129 AS4134 CHINANET-BACKBONE 6.51ms from Hangzhou, CN
183.248.222.1 AS56041 China Mobile communications corporation 6.35ms from Hangzhou, CN
221.127.205.1 AS9304 HGC Global Communications Limited 4.91ms from Hong Kong, HK
102.130.96.1 AS327808 TESUCO TELECOMMUNICATIONS (PTY) LTD 0.11ms from Johannesburg, ZA
173.25.170.1 AS30036 Mediacom Communications Corp 14.41ms from Kansas City, US
141.147.113.113 AS31898 Oracle Corporation 0.24ms from London, GB
24.49.140.1 AS4181 TDS TELECOM 18.50ms from Los Angeles, US
182.239.171.97 AS7545 TPG Telecom Limited 4.77ms from Melbourne, AU
78.6.16.129 AS8968 BT Italia S.p.A. 1.12ms from Milan, IT
96.20.222.1 AS5769 Videotron Ltee 1.34ms from Montreal, CA
135.19.199.1 AS5769 Videotron Ltee 1.73ms from Montreal, CA

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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