PING ceiin.cn (38.6.185.65) 56(84) bytes of data.
64 bytes from 38.6.185.65 (38.6.185.65): icmp_seq=1 ttl=57 time=144 ms
64 bytes from 38.6.185.65 (38.6.185.65): icmp_seq=2 ttl=57 time=142 ms
64 bytes from 38.6.185.65 (38.6.185.65): icmp_seq=3 ttl=57 time=142 ms

--- ceiin.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 142.930/143.429/144.379/0.672 ms