PING mechnet.com.cn (119.28.69.180) 56(84) bytes of data.
64 bytes from 119.28.69.180 (119.28.69.180): icmp_seq=1 ttl=233 time=196 ms
64 bytes from 119.28.69.180 (119.28.69.180): icmp_seq=2 ttl=233 time=196 ms
64 bytes from 119.28.69.180 (119.28.69.180): icmp_seq=3 ttl=233 time=196 ms

--- mechnet.com.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 196.487/196.695/196.913/0.401 ms