PING www.optimista.co.jp (118.27.99.147) 56(84) bytes of data.
64 bytes from www129.onamae.ne.jp (118.27.99.147): icmp_seq=1 ttl=59 time=223 ms
64 bytes from www129.onamae.ne.jp (118.27.99.147): icmp_seq=2 ttl=59 time=222 ms
64 bytes from www129.onamae.ne.jp (118.27.99.147): icmp_seq=3 ttl=59 time=222 ms

--- www.optimista.co.jp ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 222.290/222.690/223.480/0.558 ms