PING dz-www.1688yu.com (103.239.184.36) 56(84) bytes of data.
64 bytes from 103.239.184.36 (103.239.184.36): icmp_seq=1 ttl=39 time=220 ms
64 bytes from 103.239.184.36 (103.239.184.36): icmp_seq=2 ttl=39 time=220 ms
64 bytes from 103.239.184.36 (103.239.184.36): icmp_seq=3 ttl=39 time=220 ms

--- dz-www.1688yu.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 220.434/220.484/220.563/0.387 ms