PING dp.pconline.com.cn (183.61.120.157) 56(84) bytes of data.
64 bytes from 183.61.120.157 (183.61.120.157): icmp_seq=1 ttl=246 time=248 ms
64 bytes from 183.61.120.157 (183.61.120.157): icmp_seq=2 ttl=246 time=246 ms
64 bytes from 183.61.120.157 (183.61.120.157): icmp_seq=3 ttl=246 time=249 ms

--- dp.pconline.com.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 246.873/248.502/249.805/1.218 ms