Whois

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

% Information related to '203.209.144.0 - 203.209.159.255'

% Abuse contact for '203.209.144.0 - 203.209.159.255' is '[email protected]'

inetnum:        203.209.144.0 - 203.209.159.255
netname:        DMM-JP
descr:          DMM.com LLC
country:        JP
org:            ORG-DCL2-AP
admin-c:        NE65-AP
tech-c:         NE65-AP
abuse-c:        AD1065-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-JP-DMM
mnt-routes:     MAINT-JP-DMM
mnt-irt:        IRT-DMM-JP
last-modified:  2021-01-14T01:37:56Z
source:         APNIC

% Information related to '203.209.144.0/20AS23620'

route:          203.209.144.0/20
origin:         AS23620
descr:          DMM.com LLC
                24th floor
                Sumitomo Fudosan Roppongi Grand Tower
                3-2-1, Roppongi, Minato-ku
                Tokyo, Japan
mnt-by:         MAINT-JP-DMM
last-modified:  2020-11-05T06:42:48Z
source:         APNIC

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