https://www.google.com/intl/en/ipv6/statistics.html
As long as significant part of the net is only reachable by IPv4, most businesses can't walk away from it.
Not to mention, AWS still doesn't have IPv6 support (except for ELB).
As long as significant part of the net is only reachable by IPv4, most businesses can't walk away from it.
Not to mention, AWS still doesn't have IPv6 support (except for ELB).
The forward thinking way to deal with IPv4 shortages would be for Amazon to support IPv6 end to end, and offer IPv4 connectivity via ELB or a NAT64 Gateway so that the non-IPv6 internet can reach your servers.