PING www.lysxz.cn (38.11.4.245) 56(84) bytes of data.
64 bytes from 38.11.4.245 (38.11.4.245): icmp_seq=1 ttl=120 time=152 ms
64 bytes from 38.11.4.245 (38.11.4.245): icmp_seq=2 ttl=120 time=149 ms
64 bytes from 38.11.4.245 (38.11.4.245): icmp_seq=3 ttl=120 time=149 ms

--- www.lysxz.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 149.243/150.278/152.291/1.491 ms