PING 86zhoucheng.com (156.236.169.253) 56(84) bytes of data.
64 bytes from 156.236.169.253 (156.236.169.253): icmp_seq=1 ttl=57 time=143 ms
64 bytes from 156.236.169.253 (156.236.169.253): icmp_seq=2 ttl=57 time=141 ms
64 bytes from 156.236.169.253 (156.236.169.253): icmp_seq=3 ttl=57 time=141 ms

--- 86zhoucheng.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 141.153/141.992/143.653/1.252 ms