PING zhonglvren.com (140.188.120.183) 56(84) bytes of data.
64 bytes from 140.188.120.183 (140.188.120.183): icmp_seq=1 ttl=58 time=172 ms
64 bytes from 140.188.120.183 (140.188.120.183): icmp_seq=2 ttl=58 time=171 ms
64 bytes from 140.188.120.183 (140.188.120.183): icmp_seq=3 ttl=58 time=171 ms

--- zhonglvren.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 171.866/172.001/172.251/0.381 ms