PING yfyrjx.cn (156.249.236.124) 56(84) bytes of data.
64 bytes from 156.249.236.124 (156.249.236.124): icmp_seq=1 ttl=123 time=219 ms
64 bytes from 156.249.236.124 (156.249.236.124): icmp_seq=2 ttl=123 time=219 ms
64 bytes from 156.249.236.124 (156.249.236.124): icmp_seq=3 ttl=123 time=219 ms

--- yfyrjx.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 219.080/219.214/219.407/0.139 ms