Core Insights - The fourth China IPv6 Innovation Development Conference released the "China IPv6 Development Report (2025)", highlighting significant advancements in IPv6 development in China, with key indicators showing rapid growth and a positive development trend [1] Group 1: Key Development Indicators - The number of active IPv6 users in China reached 865 million by September 2025, a 294-fold increase from 2.93 million in 2017, with a user penetration rate of 77.02% [2] - IPv6 traffic in mobile and fixed networks accounted for 34.02% of total traffic, with mobile networks seeing an average IPv6 traffic share of 69.02%, a nearly 14-fold increase since the end of 2019 [2] - China holds 71,590 blocks (/32) of IPv6 address resources, representing 14.61% of the globally allocated IPv6 addresses, ranking second in the world [2] Group 2: Network Infrastructure Upgrades - Major telecom operators have completed IPv6 upgrades across their backbone and metropolitan networks, with all new 5G networks and gigabit optical networks supporting IPv6 [3] - The international IPv6 bandwidth of the three major telecom operators reached 11.32 Tbps by September 2025, over 100 times the capacity in 2019 [3] Group 3: Application Infrastructure Improvements - All data centers and domain name systems (DNS) of telecom operators have completed IPv6 upgrades, with over 95% of cloud products now supporting IPv6 [5] - The IPv6 support rate among major content delivery network (CDN) service providers reached 94.93% by September 2025 [5] Group 4: Terminal Support Capabilities - All new mobile terminals since 2019 are configured to support both IPv4 and IPv6, with major smartphone brands enabling IPv6 by default [7] - The IPv6 activation rate for home gateways reached 96.86% by September 2025, with over 90% of home routers supporting IPv6 [7] Group 5: Expanding Application Depth and Breadth - Over 95% of government websites and services now support IPv6, with significant improvements in the IPv6 capabilities of major internet applications [9] - The IPv6 support rate for the top 200 apps and 100 commercial websites in China reached 97.33% by September 2025 [9] Group 6: Technological Innovation and Standards - A comprehensive IPv6 evolution technology system has been established, with over 1,000 deployments across various sectors [11] - By September 2025, China had published 138 IPv6 industry standards and initiated 52 national standards, enhancing the IPv6 standard system [12] Group 7: Security Enhancement - The management and supervision of IPv6 network security have improved, with over 3,000 malicious IPv6 address segments monitored and over 20,000 incidents of zombie malware controlled [14] - The release of national standards for IPv6 network security devices has led to comprehensive coverage of IPv6 functionalities in mainstream security products [15] Group 8: Pilot Demonstrations and Promotion - The central government has launched pilot projects to enhance IPv6 deployment, with significant increases in IPv6 traffic in key cities [16] - Various forums and promotional activities have been organized to raise awareness and recognition of IPv6 across different sectors [17]
我国IPv6活跃用户数达8.65亿 居世界第一位
Yang Shi Xin Wen·2025-10-29 07:12