Don't have any NET per conference, but RPI by conference (which approximates NET fairly closely when aggregated) shows the hole that the ACC is in.
#7 -- and while .592 and .542 don't seem like massive differences they are.
Seems like the three "BIG"'s are the class of the country right now.
SEC has struggled recently.
ACC had reached #5 for a few days earlier this month, but now back behind P-12 and more concerning still behind the MWC.