PING jibing.qiuyi.cn (47.86.63.107) 56(84) bytes of data.
64 bytes from 47.86.63.107 (47.86.63.107): icmp_seq=1 ttl=57 time=238 ms
64 bytes from 47.86.63.107 (47.86.63.107): icmp_seq=2 ttl=57 time=238 ms
64 bytes from 47.86.63.107 (47.86.63.107): icmp_seq=3 ttl=57 time=238 ms

--- jibing.qiuyi.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 238.427/238.507/238.657/0.106 ms