public static Inet4Address getIsatapIPv4Address ( Inet6Address ip ) { checkArgument ( isIsatapAddress ( ip ) , "Address '%s' is not an ISATAP address." , toAddrString ( ip ) ) ; return getInet4Address ( Arrays . copyOfRange ( ip . getAddress ( ) , 12 , 16 ) ) ; }
Returns the IPv4 address embedded in an ISATAP address .