[disclaimer: this email will not affect any router config or
worm containment or verisign behavior, and please don't waste
your time reading unless you want to learn something about
v4/v6 address distribution by country]
bradley extended his IPv4 address resource geopolitical analysis
to IPv6 addresses this summer while working with WIDE in Japan.
http://www.caida.org/analysis/geopolitical/bgp2country/ipv6.xml
feedback more than welcome
k