PING www.jnhengchao.com (154.204.141.168) 56(84) bytes of data.
64 bytes from 154.204.141.168 (154.204.141.168): icmp_seq=1 ttl=57 time=253 ms
64 bytes from 154.204.141.168 (154.204.141.168): icmp_seq=2 ttl=57 time=251 ms
64 bytes from 154.204.141.168 (154.204.141.168): icmp_seq=3 ttl=57 time=251 ms

--- www.jnhengchao.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 251.183/251.977/253.405/1.091 ms