PING www.ehospital.org.cn (104.21.36.55) 56(84) bytes of data.
64 bytes from 104.21.36.55 (104.21.36.55): icmp_seq=1 ttl=60 time=5.02 ms
64 bytes from 104.21.36.55 (104.21.36.55): icmp_seq=2 ttl=60 time=5.04 ms
64 bytes from 104.21.36.55 (104.21.36.55): icmp_seq=3 ttl=60 time=5.12 ms

--- www.ehospital.org.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 5.027/5.066/5.122/0.040 ms