PING securitycn.net (43.154.130.44) 56(84) bytes of data.
64 bytes from 43.154.130.44 (43.154.130.44): icmp_seq=1 ttl=57 time=198 ms
64 bytes from 43.154.130.44 (43.154.130.44): icmp_seq=2 ttl=57 time=196 ms
64 bytes from 43.154.130.44 (43.154.130.44): icmp_seq=3 ttl=57 time=195 ms

--- securitycn.net ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 195.945/196.896/198.742/1.305 ms