PING www.dy561.com (156.237.232.86) 56(84) bytes of data.
64 bytes from 156.237.232.86 (156.237.232.86): icmp_seq=1 ttl=122 time=200 ms
64 bytes from 156.237.232.86 (156.237.232.86): icmp_seq=2 ttl=122 time=198 ms
64 bytes from 156.237.232.86 (156.237.232.86): icmp_seq=3 ttl=122 time=198 ms

--- www.dy561.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 198.696/199.485/200.799/1.067 ms