PING www.siyrcw.com.vip.myjiedian.com (122.51.64.108) 56(84) bytes of data.
64 bytes from 122.51.64.108 (122.51.64.108): icmp_seq=1 ttl=52 time=249 ms
64 bytes from 122.51.64.108 (122.51.64.108): icmp_seq=2 ttl=52 time=246 ms
64 bytes from 122.51.64.108 (122.51.64.108): icmp_seq=3 ttl=52 time=246 ms

--- www.siyrcw.com.vip.myjiedian.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 246.198/247.369/249.608/1.583 ms