PING www.chinadbc.com (121.42.82.53) 56(84) bytes of data.
64 bytes from 121.42.82.53 (121.42.82.53): icmp_seq=1 ttl=44 time=259 ms
64 bytes from 121.42.82.53 (121.42.82.53): icmp_seq=2 ttl=44 time=259 ms
64 bytes from 121.42.82.53 (121.42.82.53): icmp_seq=3 ttl=44 time=259 ms

--- www.chinadbc.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1999ms
rtt min/avg/max/mdev = 259.054/259.260/259.635/0.493 ms