C:\Users\arsie>ping -a -n 20 www.google.com

Pinging www.l.google.com [74.125.71.104] with 32 bytes of data:
Reply from 74.125.71.104: bytes=32 time=141ms TTL=51
Reply from 74.125.71.104: bytes=32 time=248ms TTL=51
Request timed out.
Reply from 74.125.71.104: bytes=32 time=142ms TTL=51
Reply from 74.125.71.104: bytes=32 time=144ms TTL=51
Reply from 74.125.71.104: bytes=32 time=145ms TTL=51
Request timed out.
Request timed out.
Reply from 74.125.71.104: bytes=32 time=142ms TTL=51
Reply from 74.125.71.104: bytes=32 time=148ms TTL=51
Reply from 74.125.71.104: bytes=32 time=150ms TTL=51
Reply from 74.125.71.104: bytes=32 time=142ms TTL=51
Reply from 74.125.71.104: bytes=32 time=133ms TTL=51
Reply from 74.125.71.104: bytes=32 time=145ms TTL=51
Reply from 74.125.71.104: bytes=32 time=141ms TTL=51
Reply from 74.125.71.104: bytes=32 time=142ms TTL=51
Reply from 74.125.71.104: bytes=32 time=144ms TTL=51
Reply from 74.125.71.104: bytes=32 time=145ms TTL=51
Reply from 74.125.71.104: bytes=32 time=142ms TTL=51
Reply from 74.125.71.104: bytes=32 time=144ms TTL=51

Ping statistics for 74.125.71.104:
    Packets: Sent = 20, Received = 17, Lost = 3 (15% loss),
Approximate round trip times in milli-seconds:
    Minimum = 133ms, Maximum = 248ms, Average = 149ms