So, the solution is the long awaited IPv6 (128-bit), which will replace the current IPv4(32-bit) in the next few years, slowly.  How will this kill bitcoins?  Well, IPv6 will also have subnets.  The first and largest of the subnets will be the ones that divide countries and geographical locations according to the first few hexadecimal values.

Meaning, (and these aren't real numbers...) if the IPv6 address starts with 34 then the originating IP is from China, if it starts with A8 then the IP is from the USA, if it starts with 6F then it's from Germany and so on and so on.