IPv6和IPv4对应表

        IPv6                                 IPv4

GLOBAL:    2000::/4                ->public address.
MULTICAST: FF00::/8                ->224.0.0.0/4
LINKLOCAL: FE80::/64               ->169.254.0.0/16
SITELOCAL: FEC0::/48               ->10.0.0.0/8; 172.16.0.0/12 192.168.0.0/16;
LOOPBACK:  ::1                     ->127.0.0.1
UNSPECIFID: ::                     ->0.0.0.0

ISATAP:     ::5EFE:w.x.y.z/64      ->w.x.y.z
V4COMPATIBLE: ::w.x.y.z            ->w.x.y.z
V4MAPPED:     ::FFFF:w.x.y.z       ->w.x.y.z
6OVER4:       ::wwxx:yyzz(Hex)     ->w.x.y.z
6TO4:         2002:wwxx:yyzz::/40  ->w.x.y.z

NSAP:         200::/7

IPX:          400::/7

BROADCAST:                             -> 255.255.255.255