PING www.yyxsw.cc (154.19.234.252) 56(84) bytes of data.
64 bytes from 154.19.234.252 (154.19.234.252): icmp_seq=1 ttl=57 time=156 ms
64 bytes from 154.19.234.252 (154.19.234.252): icmp_seq=2 ttl=57 time=154 ms
64 bytes from 154.19.234.252 (154.19.234.252): icmp_seq=3 ttl=57 time=154 ms

--- www.yyxsw.cc ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 154.509/155.339/156.995/1.170 ms