number of unaggregated class C's in swamp?

["William Allen Simpson" <bsimpson () morningstar com>]

How would one go about determining how many /24 /23 ... /19 unaggregated
advertisements are in the swamp.  I assume it would have to be examined
by AS, and look for multiple paths to find multi-homed, but it should be
doable with the current database, shouldn't it?

Has someone already done this?  I asked Merit yesterday, and they don't
seem to have the tools.

Bill.Simpson () um cc umich edu
          Key fingerprint =  2E 07 23 03 C5 62 70 D3  59 B1 4F 5E 1D C2 C1 A2