PING com-www.1688yu.com (156.238.226.74) 56(84) bytes of data.
64 bytes from 156.238.226.74 (156.238.226.74): icmp_seq=1 ttl=55 time=148 ms
64 bytes from 156.238.226.74 (156.238.226.74): icmp_seq=2 ttl=55 time=145 ms
64 bytes from 156.238.226.74 (156.238.226.74): icmp_seq=3 ttl=55 time=145 ms

--- com-www.1688yu.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2005ms
rtt min/avg/max/mdev = 145.528/146.427/148.201/1.292 ms