PING ssl1.zz.bestcdn.vip (122.114.57.63) 56(84) bytes of data.
64 bytes from 122.114.57.63: icmp_seq=1 ttl=50 time=315 ms
64 bytes from 122.114.57.63: icmp_seq=2 ttl=50 time=331 ms
64 bytes from 122.114.57.63: icmp_seq=3 ttl=50 time=328 ms

--- ssl1.zz.bestcdn.vip ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 7064ms
rtt min/avg/max/mdev = 315.469/325.041/331.124/6.850 ms