/ # ping -c 3 yahoo.co.jp
PING yahoo.co.jp (124.83.184.252): 56 data bytes
64 bytes from 124.83.184.252: seq=0 ttl=42 time=12.190 ms
64 bytes from 124.83.184.252: seq=1 ttl=42 time=12.413 ms
64 bytes from 124.83.184.252: seq=2 ttl=42 time=11.177 ms

--- yahoo.co.jp ping statistics ---
3 packets transmitted, 3 packets received, 0% packet loss
round-trip min/avg/max = 11.177/11.926/12.413 ms
/ # ping -c 3 8.8.8.8
PING 8.8.8.8 (8.8.8.8): 56 data bytes
64 bytes from 8.8.8.8: seq=0 ttl=42 time=5.749 ms
64 bytes from 8.8.8.8: seq=1 ttl=42 time=5.440 ms
64 bytes from 8.8.8.8: seq=2 ttl=42 time=5.778 ms

--- 8.8.8.8 ping statistics ---
3 packets transmitted, 3 packets received, 0% packet loss
round-trip min/avg/max = 5.440/5.655/5.778 ms
/ #