202.57.224.0/20

AS18134  ·  JCOM Co., Ltd.

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Summary

Country Japan
Domain jcom.co.jp
ASN AS18134
Registry APNIC
ID JCN

WHOIS Details

inetnum:        202.57.224.0 - 202.57.239.255
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:  2021-09-27T07:42:13Z
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 2020-07-23
mnt-by:         MAINT-JPNIC
last-modified:  2022-06-14T04:26:58Z
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

inetnum:        202.57.224.0 - 202.57.239.255
netname:        JCN-CIDR-BLK-JP
descr:          JCOM Co., Ltd.
remarks:        Email address for spam or abuse complaints : abuse@home.ne.jp
country:        JP
admin-c:        JP00006551
tech-c:         JP00006551
remarks:        This information has been partially mirrored by APNIC from
remarks:        JPNIC. To obtain more specific information, please use the
remarks:        JPNIC WHOIS Gateway at
remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks:        defaults to Japanese output, use the /e switch for English
remarks:        output)
last-modified:  2021-09-27T23:48:37Z
source:         JPNIC

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

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

IP Address ASN Details
202.57.226.235 AS18134 JCOM Co., Ltd. 12.56ms from Tokyo, JP
202.57.225.178 AS18134 JCOM Co., Ltd. 11.00ms from Tokyo, JP
202.57.224.1 AS18134 JCOM Co., Ltd. 2.35ms from Tokyo, JP
202.57.237.90 AS18134 JCOM Co., Ltd. 11.11ms from Tokyo, JP
202.57.236.1 AS18134 JCOM Co., Ltd. 2.18ms from Tokyo, JP
202.57.227.27 AS18134 JCOM Co., Ltd. 12.57ms from Tokyo, JP
202.57.239.1 AS18134 JCOM Co., Ltd. 2.47ms from Tokyo, JP
202.57.238.1 AS18134 JCOM Co., Ltd. 2.23ms 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
86.92.2.148 AS1136 KPN B.V. 0.90ms from Amsterdam, NL
4.156.187.196 AS8075 Microsoft Corporation 0.35ms from Ashburn, US
18.154.187.244 AS16509 Amazon.com, Inc. 0.83ms from Chicago, US
104.234.135.100 AS9304 HGC Global Communications Limited 3.27ms from Hong Kong, HK
81.24.168.180 AS12479 Orange Espagne SA 1.55ms from Madrid, ES
3.229.238.228 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
202.160.106.20 AS9328 DATACOM SYSTEMS (AU) PTY LTD 0.34ms from Sydney, AU
188.121.211.68 AS16010 Magticom Ltd. 0.75ms from Tbilisi, GE
222.137.156.228 AS4837 CHINA UNICOM China169 Backbone 1.31ms from Zhengzhou, CN
45.58.135.180 AS46844 Sharktech 0.29ms from Amsterdam, NL
198.82.147.196 AS1312 Virginia Polytechnic Institute and State Univ. 6.60ms from Ashburn, US
89.36.152.116 AS42568 DIGITAL PROJECT SRL 0.42ms from Bucharest, RO
40.80.74.84 AS8075 Microsoft Corporation 0.15ms from Lohogaon, IN
81.154.91.212 AS2856 British Telecommunications PLC 7.03ms from London, GB
67.218.157.36 AS25820 IT7 Networks Inc 0.34ms from Los Angeles, US
77.228.166.212 AS12430 VODAFONE ESPANA S.A.U. 8.66ms from Madrid, ES
146.133.159.20 AS12551 ENEL S.p.A 10.41ms from Milan, IT
67.70.115.116 AS577 Bell Canada 5.92ms from Montreal, CA
51.175.53.164 AS29695 Altibox AS 2.93ms from Oslo, NO
191.61.17.244 AS4230 CLARO S.A. 1.06ms from Sao Paulo, BR
61.106.209.52 AS17864 SK Broadband Co Ltd 2.04ms from Seoul, KR
218.172.20.148 AS3462 Data Communication Business Group 1.24ms from Taipei, TW
52.81.66.4 AS55960 Beijing Guanghuan Xinwang Digital 3.74ms from Tianjin, CN
157.82.170.164 AS2501 The University of Tokyo 1.76ms from Tokyo, JP
27.34.146.116 AS9597 KDDI Web Communications Inc. 0.45ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f2 -m7 202.57.231.83
traceroute to 202.57.231.83 (202.57.231.83): 7 hops max, 52 byte packets
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Saskatoon, CA
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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