PING gouchenxue.124107.168.bz (172.67.154.19) 56(84) bytes of data.
64 bytes from 172.67.154.19 (172.67.154.19): icmp_seq=1 ttl=59 time=5.30 ms
64 bytes from 172.67.154.19 (172.67.154.19): icmp_seq=2 ttl=59 time=5.24 ms
64 bytes from 172.67.154.19 (172.67.154.19): icmp_seq=3 ttl=59 time=5.00 ms

--- gouchenxue.124107.168.bz ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 5.006/5.183/5.300/0.152 ms