PING www.fesio.cn (38.63.248.78) 56(84) bytes of data.
64 bytes from 38.63.248.78 (38.63.248.78): icmp_seq=1 ttl=121 time=154 ms
64 bytes from 38.63.248.78 (38.63.248.78): icmp_seq=2 ttl=121 time=154 ms
64 bytes from 38.63.248.78 (38.63.248.78): icmp_seq=3 ttl=121 time=154 ms

--- www.fesio.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 154.021/154.165/154.411/0.485 ms