PING www15.wind.ne.jp (218.45.48.133) 56(84) bytes of data.
64 bytes from www15.wind.ne.jp (218.45.48.133): icmp_seq=1 ttl=57 time=231 ms
64 bytes from www15.wind.ne.jp (218.45.48.133): icmp_seq=2 ttl=57 time=231 ms
64 bytes from www15.wind.ne.jp (218.45.48.133): icmp_seq=3 ttl=57 time=231 ms

--- www15.wind.ne.jp ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 231.087/231.134/231.160/0.556 ms