PING www.zcpro.cn (38.63.108.230) 56(84) bytes of data.
64 bytes from 38.63.108.230 (38.63.108.230): icmp_seq=1 ttl=122 time=153 ms
64 bytes from 38.63.108.230 (38.63.108.230): icmp_seq=2 ttl=122 time=152 ms
64 bytes from 38.63.108.230 (38.63.108.230): icmp_seq=3 ttl=122 time=152 ms

--- www.zcpro.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 152.636/153.031/153.754/0.511 ms