IP range details

210.156.0.0/22

AS4718 · Cyber Kansai Project

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Summary

Country	Japan
Domain	ckp.jp
ASN	AS4718
Registry	jpnic
Hosted IPs	1,024
ID	CKP-CIDR-BLK-JP

WHOIS Details

inetnum:        210.156.0.0 - 210.156.3.255
netname:        CKP-CIDR-BLK-JP
descr:          Cyber Kansai Project
remarks:        Email address for spam or abuse complaints : info@ckp.jp
country:        JP
admin-c:        KK122JP
tech-c:         JP00128555
last-modified:  2022-03-23T04:13:44Z
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)
source:         JPNIC


role:           CKP Infra WG
nic-hdl:        JP00128555
address:        Cyber Kansai Project
address:        Akiyama Laboratory, Faculty of Information Science and Engineering
address:        Kyoto Sangyo University
address:        Motoyama, Kamigamo, Kita-ku, Kyoto 603-8555 Japan
phone:          +81-75-705-1531
e-mail:         infra@ckp.jp
notify:         infra@ckp.jp
mnt-by:         MAINT-AS4718
changed:        kawamoto@ckp.jp 20240828
source:         JPIRR

Hosted domains

There are 3 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
210.156.3.141	ckp.jp	2
210.156.3.190	xsensor.org	1

Hosted domains API

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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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