PING wisdom-edu.com.cn (38.63.149.119) 56(84) bytes of data.
64 bytes from 38.63.149.119 (38.63.149.119): icmp_seq=1 ttl=121 time=145 ms
64 bytes from 38.63.149.119 (38.63.149.119): icmp_seq=2 ttl=121 time=142 ms
64 bytes from 38.63.149.119 (38.63.149.119): icmp_seq=3 ttl=121 time=142 ms

--- wisdom-edu.com.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 142.188/143.211/145.225/1.489 ms