The Feds are going all out in their sex trafficking investigation into Diddy.

Just days after his homes were raided, the U.S. Attorney for the Southern District of New York has subpoenaed companies that have done business with him, according to TMZ.

Namely, his private jet company, his computer company, and phone provider, but the feds have reached out to other businesses as well.

They're even sending subpoenas to commercial airlines and the FAA for those who may have not traveled on Diddy's jet. 

In short, the feds want to find out who Diddy flew in, why, and when it was done.

Stay tuned because it seems more information is coming in about Diddy and the feds' investigation by the day.