PING www.tk.sakura.ne.jp (153.125.133.5) 56(84) bytes of data.
64 bytes from www2.dns.ne.jp (153.125.133.5): icmp_seq=1 ttl=56 time=240 ms
64 bytes from www2.dns.ne.jp (153.125.133.5): icmp_seq=2 ttl=56 time=239 ms
64 bytes from www2.dns.ne.jp (153.125.133.5): icmp_seq=3 ttl=56 time=239 ms

--- www.tk.sakura.ne.jp ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 239.344/239.574/240.023/0.510 ms