PING www.51si.com (38.173.166.140) 56(84) bytes of data.
64 bytes from 38.173.166.140 (38.173.166.140): icmp_seq=1 ttl=121 time=155 ms
64 bytes from 38.173.166.140 (38.173.166.140): icmp_seq=2 ttl=121 time=155 ms
64 bytes from 38.173.166.140 (38.173.166.140): icmp_seq=3 ttl=121 time=155 ms

--- www.51si.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 155.019/155.207/155.476/0.494 ms