It was a worldwide testing of IPv6 protocol to demonstrate its readiness to ensure successful transition from IPv4 environment.
Sponsored and organized by the Internet Society (ISOC) and major content providers such as Google and Facebook, the event was a 24-hours testing of public IPv6 deployment started 00:00 UTC on June 8, 2011. Participants enabled IPv6 on their main Websites for 24 hours, providing their Web content over IPv6 while testing connections to isolate any possible issues that may affect users in IPv6 environment.
•NTT Communications Group to Join World IPv6 Day Trial (Apr 28, 2011)
http://www.ntt.com/aboutus_e/news/data/20110428.html
Participated websites of NTT Communications Group
NTT Communications
(in Japanese only)
NTT Plala
(in Japanese only)
NTT PC Communications
(in Japanese only)
NTT America
IPv6 ready websites of NTT Communications
NTT Communications
Official Site
Global IP Network
NTT Europe
.com Master
(in Japanese only)
IPv6 verification site
(in Japanese only)
NTT Communications’ efforts in regard to IPv6
Actions of
NTT Communications
A brief history of IPv6
IPv6 Global Community
About the Icons
When the page is viewed via an IPv4 network, this icon appears on the screen.
When the page is viewed via an IPv6 network, this icon appears on the screen.
Domain name ready for IPv6
IPv6 ready websites of NTT Communications
Please note that if you move from our site to another site via an IPv6 network, a page may not appear in some cases.
Please note that contents from other sites are used as part of the page contents of this site. Therefore, if you connect via IPv6, some contents might not appear correctly.
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