Hmmmmm...  CP/M machines.
8080, 8085 or Z80 variants:
  Commodore 128
  Apple II+SoftCard
  Apple IIgs+SoftCard
  Epson PX-8
  Epson Equity II (V30 processor)
  Osborne One
  TRS 80 Model 4P
  Sol 20
  Tandy 6000HD (in Model II mode)
80*86 variants
  A pile of generic machines none worth mentioning specifically.
68000 variants
  Tandy 6000?  (I don't have the (apocryphal?) CP/M 68000 disks for it)
  Do we count an Atari 1040ST running TOS (essentially GEM+a variant
of CP/M 68K)?