PING www.dotup.up_longfei.riyue.blog.163.com (59.111.160.244) 56(84) bytes of data.
64 bytes from 59.111.160.244 (59.111.160.244): icmp_seq=2 ttl=46 time=279 ms
64 bytes from 59.111.160.244 (59.111.160.244): icmp_seq=3 ttl=46 time=268 ms

--- www.dotup.up_longfei.riyue.blog.163.com ping statistics ---
3 packets transmitted, 2 received, 33% packet loss, time 2002ms
rtt min/avg/max/mdev = 268.736/274.090/279.444/5.354 ms