PING www.maruzen-chuki.co.jp (210.141.234.33) 56(84) bytes of data.
64 bytes from rental08.ultraworks.net (210.141.234.33): icmp_seq=1 ttl=58 time=237 ms
64 bytes from rental08.ultraworks.net (210.141.234.33): icmp_seq=2 ttl=58 time=237 ms
64 bytes from rental08.ultraworks.net (210.141.234.33): icmp_seq=3 ttl=58 time=237 ms

--- www.maruzen-chuki.co.jp ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 237.057/237.273/237.674/0.283 ms