PING www.lcf-led.cn.w.cdngslb.com (47.246.48.227) 56(84) bytes of data.
64 bytes from 47.246.48.227 (47.246.48.227): icmp_seq=1 ttl=59 time=4.65 ms
64 bytes from 47.246.48.227 (47.246.48.227): icmp_seq=2 ttl=59 time=3.83 ms
64 bytes from 47.246.48.227 (47.246.48.227): icmp_seq=3 ttl=59 time=3.82 ms

--- www.lcf-led.cn.w.cdngslb.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 3.828/4.104/4.653/0.391 ms