PING www.xianier.com (172.67.171.141) 56(84) bytes of data.
64 bytes from 172.67.171.141 (172.67.171.141): icmp_seq=1 ttl=60 time=4.35 ms
64 bytes from 172.67.171.141 (172.67.171.141): icmp_seq=2 ttl=60 time=4.10 ms
64 bytes from 172.67.171.141 (172.67.171.141): icmp_seq=3 ttl=60 time=4.08 ms

--- www.xianier.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 4.086/4.183/4.356/0.143 ms