PING www.zhaihailong.com (38.14.28.2) 56(84) bytes of data.
64 bytes from 38.14.28.2 (38.14.28.2): icmp_seq=1 ttl=122 time=289 ms
64 bytes from 38.14.28.2 (38.14.28.2): icmp_seq=2 ttl=122 time=287 ms
64 bytes from 38.14.28.2 (38.14.28.2): icmp_seq=3 ttl=122 time=289 ms

--- www.zhaihailong.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 287.801/288.832/289.665/0.889 ms