PING www.szsikexin.com (172.67.161.22) 56(84) bytes of data.
64 bytes from 172.67.161.22 (172.67.161.22): icmp_seq=1 ttl=60 time=7.11 ms
64 bytes from 172.67.161.22 (172.67.161.22): icmp_seq=2 ttl=60 time=4.15 ms
64 bytes from 172.67.161.22 (172.67.161.22): icmp_seq=3 ttl=60 time=4.25 ms

--- www.szsikexin.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 4.159/5.175/7.115/1.374 ms