PING www.52-yn.cn.cname.yunjiasu-cdn.net (103.96.148.136) 56(84) bytes of data.
64 bytes from 103.96.148.136 (103.96.148.136): icmp_seq=1 ttl=120 time=220 ms
64 bytes from 103.96.148.136 (103.96.148.136): icmp_seq=2 ttl=120 time=219 ms
64 bytes from 103.96.148.136 (103.96.148.136): icmp_seq=3 ttl=120 time=219 ms

--- www.52-yn.cn.cname.yunjiasu-cdn.net ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 219.837/220.227/220.905/0.481 ms