PING www.wwgo.cn (38.6.96.143) 56(84) bytes of data.
64 bytes from 38.6.96.143 (38.6.96.143): icmp_seq=1 ttl=121 time=162 ms
64 bytes from 38.6.96.143 (38.6.96.143): icmp_seq=2 ttl=121 time=165 ms
64 bytes from 38.6.96.143 (38.6.96.143): icmp_seq=3 ttl=121 time=165 ms

--- www.wwgo.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 162.198/164.410/165.698/1.605 ms