Software to help place ICs on a wirewrap prototype board
A long, long time ago I would outsource wire-wrap to a local service. They would take my netlist and break it up into 'levels'.
That is, their software would parse my netlist into 2-point nets. Larger nets would get wired up on a second 'level' (2 wraps on the same post). The benefit of this approach was it made the wiring neater, and also make it easier to make changes later.
Probably you could do this with some kind of script, sorting on the chip x-y placement on the board.
As far as visualizing this... I've not seen a tool that does that for wire-wrap.