PING www.aishijian.com (168.76.249.25) 56(84) bytes of data.
64 bytes from 168.76.249.25: icmp_seq=1 ttl=57 time=199 ms
64 bytes from 168.76.249.25: icmp_seq=2 ttl=57 time=197 ms
64 bytes from 168.76.249.25: icmp_seq=3 ttl=57 time=197 ms

--- www.aishijian.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 197.978/198.623/199.902/0.974 ms