PING www.xxoou.cn (38.28.219.18) 56(84) bytes of data.
64 bytes from 38.28.219.18 (38.28.219.18): icmp_seq=1 ttl=122 time=159 ms
64 bytes from 38.28.219.18 (38.28.219.18): icmp_seq=2 ttl=122 time=164 ms
64 bytes from 38.28.219.18 (38.28.219.18): icmp_seq=3 ttl=122 time=167 ms

--- www.xxoou.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 159.072/163.652/167.734/3.584 ms