The first line of the results will show the hostname and the number of bytes sent.
The following few lines will tell you the echo reply from the host for each of the ICMP packets that were sent with the ping command. In the example below, four echo replies were received.
The bytes show the number of bytes sent back as the reply. This is usually the same as the number of bytes sent. Time entry is the number of milliseconds it took for the host to receive the request and send back an echo reply.
The TTL value represents the number of hops the packet traveled through to reach your system. These packets in the above example had 71 hops before they returned.
The following few lines show the statistics for the entire ping command. In the below example, four packets were sent and none were lost. And the average round trip time for these packets was 16 milliseconds.