Whois

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% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '175.28.52.0 - 175.28.62.255'

% Abuse contact for '175.28.52.0 - 175.28.62.255' is '[email protected]'

inetnum:        175.28.52.0 - 175.28.62.255
netname:        FBDC
descr:          FreeBit Co., Ltd.
descr:          13F E.Space Tower 3-6 Maruyama-cho,
descr:          Shibuya-ku,Tokyo,Japan
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
status:         ALLOCATED PORTABLE
remarks:        Email address for spam or abuse complaints : [email protected]
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
mnt-lower:      MAINT-JPNIC
last-modified:  2019-08-09T10:12:03Z
source:         APNIC

% Information related to '175.28.56.0 - 175.28.59.255'

inetnum:        175.28.56.0 - 175.28.59.255
netname:        FB-NET
descr:          FreeBit Co., Ltd.
country:        JP
admin-c:        JP00000154
tech-c:         JP00000154
last-modified:  2019-10-07T20:38:08Z
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

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)