PING 51.138 (51.0.0.138) 56(84) bytes of data.
64 bytes from 51.0.0.138: icmp_seq=1 ttl=245 time=18.6 ms
64 bytes from 51.0.0.138: icmp_seq=2 ttl=245 time=17.8 ms
64 bytes from 51.0.0.138: icmp_seq=3 ttl=245 time=18.5 ms

--- 51.138 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 17.814/18.331/18.613/0.382 ms