PING dz-www.wahongfeng.com (38.173.121.212) 56(84) bytes of data.
64 bytes from 38.173.121.212 (38.173.121.212): icmp_seq=1 ttl=121 time=148 ms
64 bytes from 38.173.121.212 (38.173.121.212): icmp_seq=2 ttl=121 time=145 ms
64 bytes from 38.173.121.212 (38.173.121.212): icmp_seq=3 ttl=121 time=145 ms

--- dz-www.wahongfeng.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 145.485/146.466/148.268/1.275 ms