PING www.39edu.net (38.173.112.54) 56(84) bytes of data.
64 bytes from 38.173.112.54 (38.173.112.54): icmp_seq=1 ttl=120 time=145 ms
64 bytes from 38.173.112.54 (38.173.112.54): icmp_seq=2 ttl=120 time=142 ms
64 bytes from 38.173.112.54 (38.173.112.54): icmp_seq=3 ttl=120 time=142 ms

--- www.39edu.net ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 142.643/143.502/145.131/1.232 ms