PING www.yangjianlaw.com (140.188.107.21) 56(84) bytes of data.
64 bytes from 140.188.107.21 (140.188.107.21): icmp_seq=1 ttl=122 time=142 ms
64 bytes from 140.188.107.21 (140.188.107.21): icmp_seq=2 ttl=122 time=142 ms
64 bytes from 140.188.107.21 (140.188.107.21): icmp_seq=3 ttl=122 time=141 ms

--- www.yangjianlaw.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 141.909/142.072/142.202/0.121 ms