PING 0755jf.cn (107.149.31.218) 56(84) bytes of data.
64 bytes from 107.149.31.218 (107.149.31.218): icmp_seq=1 ttl=122 time=149 ms
64 bytes from 107.149.31.218 (107.149.31.218): icmp_seq=2 ttl=122 time=149 ms
64 bytes from 107.149.31.218 (107.149.31.218): icmp_seq=3 ttl=122 time=149 ms

--- 0755jf.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 149.250/149.455/149.770/0.500 ms