IPv6 in Cihina
The China Next Generation Internet project is a five-year plan initiated by the Chinese government with the purpose of gaining a significant position in the development of the Internet through the early adoption of IPv6. China showcased CNGI's IPv6 infrastructure during the 2008 Summer Olympic Games, being the first time a major world event has had a presence on the IPv6 Internet (https://ipv6.beijing2008.cn/en). At the time of the event, it was believed that the Olympics provided the largest showcase of IPv6 technology since the inception of IPv6. The deployment of IPv6 was widespread in all related applications, from data networking and camera transmissionsfor sporting events, to civil applications, such as security cameras andtaxis. The events werestreamed live over the Internet and networked cars were able to monitor traffic conditions readily, all network operations of the Games being conducted using IPv6.
Also, theCERNET (China Education and Research NETwork, 中国教育和科研计算机网, 教育网) set up native IPv6 (CERNET2), and since then many academic institutions in China joined CERNET2 for IPv6 connectivity. CERNET-2 is probably the widest deployment of IPv6 in China. It is managed and operated jointly by 25 universities.[52]Students in Shanghai Jiao Tong University and Beijing University of Posts and Telecommunications, for example, get native IPv6.
https://en.wikipedia.org/wiki/IPv6_deployment