PING ll666.cn (156.236.190.5) 56(84) bytes of data.
64 bytes from 156.236.190.5 (156.236.190.5): icmp_seq=1 ttl=121 time=144 ms
64 bytes from 156.236.190.5 (156.236.190.5): icmp_seq=2 ttl=121 time=141 ms
64 bytes from 156.236.190.5 (156.236.190.5): icmp_seq=3 ttl=121 time=141 ms

--- ll666.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 141.360/142.375/144.374/1.446 ms