有脚本有网站 根据自己需要自行优选IP

github项目

https://github.com/XIU2/CloudflareSpeedTest

https://github.com/badafans/better-cloudflare-ip

https://github.com/olixu/cloudflare-ip-ping

建议小白从这里开始

http://ip.flares.cloud/

https://stock.hostmonit.com/CloudFlareYes

https://bulianglin.com/archives/cdn.html (需挂梯子)

延迟测试，查看本地网络情况

https://www.itdog.cn/ping/172.67.171.131