PING www.31535.com.cn (154.36.230.212) 56(84) bytes of data.
64 bytes from 154.36.230.212 (154.36.230.212): icmp_seq=1 ttl=59 time=148 ms
64 bytes from 154.36.230.212 (154.36.230.212): icmp_seq=2 ttl=59 time=144 ms
64 bytes from 154.36.230.212 (154.36.230.212): icmp_seq=3 ttl=59 time=144 ms

--- www.31535.com.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 144.496/145.867/148.442/1.874 ms