PING mingde66.cn (38.33.28.106) 56(84) bytes of data.
64 bytes from 38.33.28.106 (38.33.28.106): icmp_seq=1 ttl=121 time=145 ms
64 bytes from 38.33.28.106 (38.33.28.106): icmp_seq=2 ttl=121 time=141 ms
64 bytes from 38.33.28.106 (38.33.28.106): icmp_seq=3 ttl=121 time=141 ms

--- mingde66.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 141.697/142.828/145.047/1.598 ms