PING slb.sz0575.com (47.239.52.44) 56(84) bytes of data.
64 bytes from 47.239.52.44 (47.239.52.44): icmp_seq=1 ttl=57 time=215 ms
64 bytes from 47.239.52.44 (47.239.52.44): icmp_seq=2 ttl=57 time=215 ms
64 bytes from 47.239.52.44 (47.239.52.44): icmp_seq=3 ttl=57 time=215 ms

--- slb.sz0575.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 215.575/215.654/215.773/0.388 ms