PING www.yisongshiye.com (172.67.161.124) 56(84) bytes of data.
64 bytes from 172.67.161.124 (172.67.161.124): icmp_seq=1 ttl=60 time=7.38 ms
64 bytes from 172.67.161.124 (172.67.161.124): icmp_seq=2 ttl=60 time=4.39 ms
64 bytes from 172.67.161.124 (172.67.161.124): icmp_seq=3 ttl=60 time=4.17 ms

--- www.yisongshiye.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 4.174/5.317/7.384/1.466 ms