PING pro-hao.jxelib.cn (149.120.162.135) 56(84) bytes of data.
64 bytes from 149.120.162.135 (149.120.162.135): icmp_seq=1 ttl=121 time=198 ms
64 bytes from 149.120.162.135 (149.120.162.135): icmp_seq=2 ttl=121 time=198 ms
64 bytes from 149.120.162.135 (149.120.162.135): icmp_seq=3 ttl=121 time=198 ms

--- pro-hao.jxelib.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 198.441/198.654/198.944/0.421 ms