2012/08/07

IPv6 Statistics

Last week, I heard about the number of IPv6 users in US climbed up to 3.3 million which makes US the country having the largest number of IPv6 users.  How comes this figure !! It is from :

 http://resources.potaroo.net/iso3166/v6dcc.html

I think the above is provided by Geoff Huston or APNIC.  They use advertized /64 prefixes to estimate the number of IPv6 users.  Sounds pretty logical but I have no idea of the underlying methodology. Good work, anyway.  

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