PING underground-hao.wire-and-cable.cn (43.242.200.247) 56(84) bytes of data.
64 bytes from 43.242.200.247 (43.242.200.247): icmp_seq=1 ttl=54 time=220 ms
64 bytes from 43.242.200.247 (43.242.200.247): icmp_seq=2 ttl=54 time=219 ms
64 bytes from 43.242.200.247 (43.242.200.247): icmp_seq=3 ttl=54 time=227 ms

--- underground-hao.wire-and-cable.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 219.051/222.305/227.820/3.939 ms