https://blog.wongcw.com/2019/01/07/%e9%a8%b0%e8%a8%8a%e5%8a%a0%e9%80%9f%e6%8e%a8%e9%80%b2ipv6%ef%bc%8cqq%e3%80%81%e5%be%ae%e4%bf%a1%e5%8d%b3%e5%b0%87%e5%ae%8c%e6%88%90ipv6%e6%8a%80%e8%a1%93%e5%8d%87%e7%b4%9a/
騰訊加速推進IPv6,QQ、微信即將完成IPv6技術升級