Hurricane Electric, a leading global Internet backbone, is extending its global IPv4 and IPv6 network to Equinix International Business Exchange (IBX) data centers in Asia and Europe -- for a total of 17 IBX deployments.
Hurricane Electric anticipates a widespread migration to IPv6 as the Internet of Things becomes fully realized. Currently, the company estimates that IPv6 traffic represents just over four percent of global IP traffic.
http://www.equinix.com/company/news-and-events/press-releases/hurricane-electric-extends-global-presence/