Read the extrat and answer the question

Prospero: Of my instruction hast thou nothing bated
In what thou hadst to say. So, with good life
And observation strange, my meaner ministers
Their several kinds have done. My high charms work,
And these, mine enemies are all knit up
In their distractions. They now are in my power;
And in these fits I leave them,....
(Act 111, scene three lines 85-91)

Prospero is speaking to