It is now three years since World IPv6 Launch
, and solid growth in global IPv6 adoption continues at a steady pace.
With over 17% of the country's end-users actively using IPv6, the United States continues to be a dominant force in IPv6 traffic levels and adoption, with the top three U.S. broadband operators and all four of the top U.S. mobile operators actively rolling out IPv6 to their end-users. Other countries including Germany, Belgium, Japan, and Peru continue to have solid IPv6 traffic growth, and network operators in additional countries including Brazil, Saudi Arabia, Portugal, Estonia, and Greece have started large-scale IPv6 deployments to end-users.
In the past year, we've also started to see announcements of companies moving beyond just dual-stack, with IPv6-only solutions being used to solve real-world problems by companies such as Facebook, Comcast, and T-Mobile US.
The North America Internet registry (ARIN) is also almost certain to exhaust their supply of freely available IPv4
addresses sometime in the coming months (or weeks!).
Akamai has also seen continued progress in our customers dual-stacking their Web sites and applications (to be directly accessible over both IPv4 and IPv6). Akamai now servers deployed with working IPv6 connectivity in 95 countries around the globe in over 1,500 locations and connected to 590 different network providers.
Taken all together, it is well past time to start actively deploying IPv6 for your content and your end-users.