PING www.ncboyuan.com (154.194.149.200) 56(84) bytes of data.
64 bytes from 154.194.149.200 (154.194.149.200): icmp_seq=1 ttl=53 time=225 ms
64 bytes from 154.194.149.200 (154.194.149.200): icmp_seq=2 ttl=53 time=224 ms
64 bytes from 154.194.149.200 (154.194.149.200): icmp_seq=3 ttl=53 time=224 ms

--- www.ncboyuan.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 224.736/225.044/225.611/0.401 ms