PING www.yaoyuge.com (38.11.52.50) 56(84) bytes of data.
64 bytes from 38.11.52.50 (38.11.52.50): icmp_seq=1 ttl=58 time=149 ms
64 bytes from 38.11.52.50 (38.11.52.50): icmp_seq=2 ttl=58 time=149 ms
64 bytes from 38.11.52.50 (38.11.52.50): icmp_seq=3 ttl=58 time=149 ms

--- www.yaoyuge.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 149.161/149.365/149.768/0.284 ms