1. As of the end of 2018, the number of IPv6 active users reached 200 million, accounting for not less than 20% of Internet users and fully supporting IPv6 in the following areas: Top 50 domestic business sites and applications, provincial or ministerial level Network and application in emerging areas such as government and central government extranet websites system, central and provincial news and broadcast media website system and industrial internet; domain name hosting service enterprises, top-level domain operators and domain name registrarsserver, Very Large Internet Data Center (IDC), Top 5 Content Delivery Network (CDN), Top 10cloud service50% cloud platform of the platform; Internet backbone network, backbone network interconnection system, metropolitan area network and access network, radio and television backbone network, LTE network and service, new network equipment, fixed network terminal and mobile terminal.
2. By the end of 2020, the number of IPv6 active users exceeded 500 million, accounting for more than 50% of Internet users. The new network addresses no longer use private IPv4 addresses and fully support IPv6 in the following areas: Top 100 domestic users Commercial websites and applications, government and government outside the city level above the Internet site system, city level above the news and radio and television media website system; large Internet data center, the top 10 content distribution network, the top 10 cloud service platform Cloud products; radio and television networks, 5G networks and services, all kinds of new mobile and fixed terminals, international entrances and exits. 3. By the end of 2025, the networks, applications and terminals will fully support IPv6 and fully implement the smooth evolution and upgrade to the next generation Internet, forming a leading global next-generation Internet technology industry system.