PING www.liangmingsi.com (154.215.230.79) 56(84) bytes of data.
64 bytes from 154.215.230.79 (154.215.230.79): icmp_seq=1 ttl=59 time=199 ms
64 bytes from 154.215.230.79 (154.215.230.79): icmp_seq=2 ttl=59 time=197 ms
64 bytes from 154.215.230.79 (154.215.230.79): icmp_seq=3 ttl=59 time=197 ms

--- www.liangmingsi.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 197.517/198.048/199.066/0.884 ms