PING www.blpower.cn (43.239.167.60) 56(84) bytes of data.
64 bytes from 43.239.167.60 (43.239.167.60): icmp_seq=1 ttl=58 time=316 ms
64 bytes from 43.239.167.60 (43.239.167.60): icmp_seq=2 ttl=58 time=274 ms
64 bytes from 43.239.167.60 (43.239.167.60): icmp_seq=3 ttl=58 time=273 ms

--- www.blpower.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 273.381/288.149/316.120/19.793 ms