PING www.minsah.co.jp (183.90.231.4) 56(84) bytes of data.
64 bytes from sv203.xbiz.ne.jp (183.90.231.4): icmp_seq=1 ttl=61 time=231 ms
64 bytes from sv203.xbiz.ne.jp (183.90.231.4): icmp_seq=2 ttl=61 time=231 ms
64 bytes from sv203.xbiz.ne.jp (183.90.231.4): icmp_seq=3 ttl=61 time=231 ms

--- www.minsah.co.jp ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 231.554/231.640/231.802/0.409 ms