PING yaozhaigongsi.com (38.12.189.145) 56(84) bytes of data.
64 bytes from 38.12.189.145 (38.12.189.145): icmp_seq=1 ttl=57 time=140 ms
64 bytes from 38.12.189.145 (38.12.189.145): icmp_seq=2 ttl=57 time=140 ms
64 bytes from 38.12.189.145 (38.12.189.145): icmp_seq=3 ttl=57 time=140 ms

--- yaozhaigongsi.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 140.112/140.304/140.445/0.140 ms