123.98.224.0/19

AS4721  ·  JCOM Co., Ltd.

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Summary

Country Japan
Domain jcom.co.jp
ASN AS4721
Registry APNIC
ID JCN

WHOIS Details

inetnum:        123.98.224.0 - 123.98.255.255
netname:        JCN
descr:          JCOM Co., Ltd.
descr:          Daiwa Tower,
descr:          1-2-1 kamiogi,Suginami-ku,Tokyo,Japan
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
status:         ALLOCATED PORTABLE
remarks:        Email address for spam or abuse complaints : abuse@home.ne.jp
mnt-irt:        IRT-JPNIC-JP
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
last-modified:  2021-09-27T07:42:08Z
source:         APNIC

irt:            IRT-JPNIC-JP
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, japan
e-mail:         hostmaster@nic.ad.jp
abuse-mailbox:  hostmaster@nic.ad.jp
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        hostmaster@nic.ad.jp was validated on 2024-11-27
mnt-by:         MAINT-JPNIC
last-modified:  2025-04-10T11:04:13Z
source:         APNIC

role:           Japan Network Information Center
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         hostmaster@nic.ad.jp
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2022-01-05T03:04:02Z
source:         APNIC

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

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

IP Address ASN Details
123.98.253.53 AS4721 JCOM Co., Ltd. 12.08ms from Tokyo, JP
123.98.227.104 AS4721 JCOM Co., Ltd. 11.89ms from Tokyo, JP
123.98.236.1 AS4721 JCOM Co., Ltd. 2.74ms from Tokyo, JP
123.98.224.1 AS4721 JCOM Co., Ltd. 2.74ms from Tokyo, JP
123.98.252.1 AS4721 JCOM Co., Ltd. 2.74ms from Tokyo, JP
123.98.228.1 AS4721 JCOM Co., Ltd. 2.51ms from Tokyo, JP
123.98.231.9 AS4721 JCOM Co., Ltd. 11.79ms from Tokyo, JP
123.98.233.105 AS4721 JCOM Co., Ltd. 7.08ms from Tokyo, JP
123.98.235.139 AS4721 JCOM Co., Ltd. 5.71ms from Tokyo, JP
123.98.229.239 AS4721 JCOM Co., Ltd. 12.49ms from Tokyo, JP
123.98.238.9 AS4721 JCOM Co., Ltd. 11.59ms from Tokyo, JP
123.98.237.7 AS4721 JCOM Co., Ltd. 9.32ms from Tokyo, JP
123.98.230.196 AS4721 JCOM Co., Ltd. 12.49ms from Tokyo, JP
123.98.239.193 AS4721 JCOM Co., Ltd. 8.86ms from Tokyo, JP
123.98.255.71 AS4721 JCOM Co., Ltd. 12.18ms from Tokyo, JP
123.98.225.230 AS4721 JCOM Co., Ltd. 9.74ms from Tokyo, JP
123.98.234.225 AS4721 JCOM Co., Ltd. 11.20ms from Tokyo, JP
123.98.232.1 AS4721 JCOM Co., Ltd. 2.52ms from Tokyo, JP
123.98.226.117 AS4721 JCOM Co., Ltd. 11.55ms 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
94.66.53.211 AS6799 Ote SA (Hellenic Telecommunications Organisation) 14.52ms from Athens, GR
59.110.127.243 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.58ms from Beijing, CN
34.214.28.243 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
149.88.19.243 AS212238 Datacamp Limited 0.44ms from Frankfurt am Main, DE
91.15.108.115 AS3320 Deutsche Telekom AG 9.65ms from Frankfurt am Main, DE
128.232.115.19 AS786 Jisc Services Limited 2.20ms from London, GB
156.238.250.195 AS8796 FASTNET DATA INC 0.40ms from Los Angeles, US
36.152.63.83 AS56046 China Mobile communications corporation 1.13ms from Nanjing, CN
46.202.145.131 AS47583 Hostinger International Limited 0.22ms from Osasco, BR
50.2.99.243 AS62904 Eonix Corporation 0.22ms from Seattle, US
115.86.123.35 AS17598 LG HelloVision Corp. 3.05ms from Seoul, KR
205.198.86.35 AS138997 Eons Data Communications Limited 1.62ms from Singapore, SG
139.180.148.67 AS20473 The Constant Company, LLC 0.09ms from Singapore, SG
213.64.24.3 AS3301 Telia Company AB 4.49ms from Stockholm, SE
113.147.188.131 AS2516 KDDI CORPORATION 1.42ms from Tokyo, JP
129.80.131.179 AS31898 Oracle Corporation 0.34ms from Ashburn, US
221.200.99.179 AS4837 CHINA UNICOM China169 Backbone 8.62ms from Liaoyang, CN
2.220.137.35 AS5607 Sky UK Limited 2.52ms from London, GB
103.78.204.179 AS150106 SARVADA NET PRIVATE LIMIED 13.80ms from Mumbai, IN
2.20.165.67 AS16625 Akamai Technologies, Inc. 1.51ms from Oslo, NO
83.197.226.83 AS3215 Orange S.A. 7.65ms from Paris, FR
203.239.37.35 AS9848 SEJONG NETWORKS 0.99ms from Seoul, KR
47.117.80.115 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.57ms from Shanghai, CN
47.120.210.227 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.37ms from Shenzhen, CN
92.64.192.131 AS1136 KPN B.V. 3.46ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 123.98.234.252
traceroute to 123.98.234.252 (123.98.234.252): 64 hops max, 52 byte packets
1 [AS15169] 74.125.251.87 117.531 ms
2 *
3 [AS9824] 220.152.46.121 120.093 ms
4 *
5 *
6 *
7 [AS4721] 123.98.234.252 135.195 ms
Measurement taken from IPinfo ProbeNet in Melbourne, AU
On

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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.

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