PING www.amom.com.cn (38.11.216.57) 56(84) bytes of data.
64 bytes from 38.11.216.57 (38.11.216.57): icmp_seq=1 ttl=121 time=144 ms
64 bytes from 38.11.216.57 (38.11.216.57): icmp_seq=2 ttl=121 time=141 ms
64 bytes from 38.11.216.57 (38.11.216.57): icmp_seq=3 ttl=121 time=142 ms

--- www.amom.com.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 141.721/142.610/144.097/1.058 ms