PING v-life.net.cn (45.199.53.42) 56(84) bytes of data.
64 bytes from 45.199.53.42 (45.199.53.42): icmp_seq=1 ttl=122 time=200 ms
64 bytes from 45.199.53.42 (45.199.53.42): icmp_seq=2 ttl=122 time=198 ms
64 bytes from 45.199.53.42 (45.199.53.42): icmp_seq=3 ttl=122 time=197 ms

--- v-life.net.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 197.998/198.737/200.108/0.970 ms