Whois

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

% Information related to '103.144.142.0 - 103.144.142.255'

% Abuse contact for '103.144.142.0 - 103.144.142.255' is '[email protected]'

inetnum:        103.144.142.0 - 103.144.142.255
netname:        TWILIOJAPANGK-JP
descr:          Twilio Japan G.K.
descr:          5th Floor
country:        JP
org:            ORG-TJG1-AP
admin-c:        TJGA1-AP
tech-c:         TJGA1-AP
abuse-c:        AT1238-AP
status:         ASSIGNED 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-routes:     MAINT-TWILIOJAPANGK-JP
mnt-irt:        IRT-TWILIOJAPANGK-JP
last-modified:  2020-07-22T13:08:58Z
source:         APNIC

% Information related to '103.144.142.0/24AS394434'

route:          103.144.142.0/24
origin:         AS394434
descr:          Twilio Japan G.K.
                6-6 Kojimachi Chiyoda-ku
                5th Floor
mnt-by:         MAINT-TWILIOJAPANGK-JP
last-modified:  2020-04-28T14:27:57Z
source:         APNIC

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