PING www.jlsyws.org.cn (45.202.243.68) 56(84) bytes of data.
64 bytes from 45.202.243.68 (45.202.243.68): icmp_seq=1 ttl=122 time=164 ms
64 bytes from 45.202.243.68 (45.202.243.68): icmp_seq=2 ttl=122 time=162 ms
64 bytes from 45.202.243.68 (45.202.243.68): icmp_seq=3 ttl=122 time=162 ms

--- www.jlsyws.org.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 162.295/163.084/164.588/1.161 ms