Question on DMCA removed files

I am uploading files from our office to some uploading sites (like FS and HF).
Unfortunately, some files (i.e. movies) get deleted. Question: Will the IP address of our office be detected from the files that I have uploaded?
Thanks for your generous inputs on this.
Answer #1
Nope. All IP addresses are kept anonymous and safe. I’m talking about Major hosts here!
Answer #2
Nope. All IP addresses are kept anonymous and safe. I'm talking about Major hosts here!thank you for your input dark knight