PING hr-home.cn (121.40.101.253) 56(84) bytes of data.
64 bytes from 121.40.101.253 (121.40.101.253): icmp_seq=1 ttl=47 time=197 ms
64 bytes from 121.40.101.253 (121.40.101.253): icmp_seq=2 ttl=47 time=196 ms
64 bytes from 121.40.101.253 (121.40.101.253): icmp_seq=3 ttl=47 time=196 ms

--- hr-home.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 196.766/196.941/197.204/0.408 ms