Whois

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

% Information related to '2406:840:ff90::/44'

% Abuse contact for '2406:840:ff90::/44' is '[email protected]'

inet6num:       2406:840:ff90::/44
netname:        NET-NTZYZ-JP
descr:          Yuze Network Tokyo
country:        JP
admin-c:        YZ5049-AP
tech-c:         YZ5049-AP
abuse-c:        AN2949-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-NTZYZ-CN
mnt-irt:        IRT-NTZYZ-CN
last-modified:  2025-02-08T05:54:02Z
source:         APNIC

% Information related to '2406:840:ff90::/44AS142641'

route6:         2406:840:ff90::/44
descr:          Yuze Network
origin:         AS142641
mnt-by:         MAINT-NBDHM-CN
last-modified:  2022-05-05T04:58:08Z
source:         APNIC

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