whois fe80::42:2601:2a:1

% This is the dn42 whois query service.

% Information related to 'inet6num/::_0':
inet6num:           0000:0000:0000:0000:0000:0000:0000:0000 - ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
netname:            IANA-RESERVED
descr:              IANA Reserved Space
remarks:            This space is reserved by RFC4291.
remarks:            
remarks:            Because portions are not routable inside dn42
remarks:            reservations are not allowed at this level.
remarks:            
remarks:            Open policy can be found inside fd00::/8
mnt-by:             DN42-MNT
policy:             reserved
cidr:               ::/0
source:             DN42