PING www.hn-sj.cn (103.219.107.47) 56(84) bytes of data.
64 bytes from 103.219.107.47 (103.219.107.47): icmp_seq=1 ttl=52 time=243 ms
64 bytes from 103.219.107.47 (103.219.107.47): icmp_seq=2 ttl=52 time=242 ms
64 bytes from 103.219.107.47 (103.219.107.47): icmp_seq=3 ttl=52 time=245 ms

--- www.hn-sj.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 242.743/243.788/245.309/1.100 ms