PING 5.jz579.com (47.254.44.69) 56(84) bytes of data.
64 bytes from 47.254.44.69 (47.254.44.69): icmp_seq=1 ttl=59 time=143 ms
64 bytes from 47.254.44.69 (47.254.44.69): icmp_seq=2 ttl=59 time=143 ms
64 bytes from 47.254.44.69 (47.254.44.69): icmp_seq=3 ttl=59 time=143 ms

--- 5.jz579.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 143.254/143.315/143.436/0.445 ms