PING henan.mf530.com (185.53.178.53) 56(84) bytes of data.
64 bytes from 185.53.178.53 (185.53.178.53): icmp_seq=1 ttl=55 time=16.9 ms
64 bytes from 185.53.178.53 (185.53.178.53): icmp_seq=2 ttl=55 time=14.7 ms
64 bytes from 185.53.178.53 (185.53.178.53): icmp_seq=3 ttl=55 time=14.8 ms

--- henan.mf530.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 14.739/15.513/16.984/1.045 ms