Ok. Everything seems to be ok in your logic. What if u have only 4 C classes advertised throgh BGP, u're a tiny ISP:) and your net is splited into more/29/26/25 networks, and your provider is only advertising whole C classes (see KPN from Netherland) ? And u receive 14299092 41 bytes packets from random addresses?
I really need a hint!
Ok. Everything seems to be ok in your logic. What if u have only 4 C classes advertised throgh BGP, u're a tiny ISP :) and your net is splited into more /29 /26 /25 networks, and your provider is only advertising whole C classes (see KPN from Netherland) ? And u receive 14299092 41 bytes packets from random addresses?
I really need a hint!