PING www.cbysjh.cn (172.67.204.194) 56(84) bytes of data.
64 bytes from 172.67.204.194 (172.67.204.194): icmp_seq=1 ttl=60 time=4.18 ms
64 bytes from 172.67.204.194 (172.67.204.194): icmp_seq=2 ttl=60 time=4.28 ms
64 bytes from 172.67.204.194 (172.67.204.194): icmp_seq=3 ttl=60 time=4.31 ms

--- www.cbysjh.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 4.183/4.259/4.313/0.093 ms