PING www.xahf.cn (47.83.10.60) 56(84) bytes of data.
64 bytes from 47.83.10.60 (47.83.10.60): icmp_seq=1 ttl=57 time=355 ms
64 bytes from 47.83.10.60 (47.83.10.60): icmp_seq=2 ttl=57 time=353 ms
64 bytes from 47.83.10.60 (47.83.10.60): icmp_seq=3 ttl=57 time=273 ms

--- www.xahf.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 273.859/327.668/355.643/38.061 ms