Hide my video from some user ?

[ghostlyrich]

How i do Ip block?

Thats more of a website thing i dont think you can ip block on youtube

 

[ThioJoe]

You can't do IP blocks on youtube or any other video sharing site. Only if you own your own website AND host it there.

 

[Root Beer]

How i do Ip block?

No clue.
I am only able to do it if its my site for example.