PING yihaozx.com (208.98.40.210) 56(84) bytes of data.
64 bytes from 208.98.40.210: icmp_seq=1 ttl=59 time=144 ms
64 bytes from 208.98.40.210: icmp_seq=2 ttl=59 time=143 ms
64 bytes from 208.98.40.210: icmp_seq=3 ttl=59 time=143 ms

--- yihaozx.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 3375ms
rtt min/avg/max/mdev = 143.558/143.999/144.856/0.747 ms