PING www.sunnyart.cn (39.99.249.238) 56(84) bytes of data.
64 bytes from 39.99.249.238 (39.99.249.238): icmp_seq=1 ttl=49 time=237 ms
64 bytes from 39.99.249.238 (39.99.249.238): icmp_seq=2 ttl=49 time=297 ms
64 bytes from 39.99.249.238 (39.99.249.238): icmp_seq=3 ttl=49 time=273 ms

--- www.sunnyart.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 237.378/269.389/297.745/24.779 ms