PING www.r30.co.jp (203.141.136.47) 56(84) bytes of data.
64 bytes from mysv03.interlink.or.jp (203.141.136.47): icmp_seq=1 ttl=58 time=222 ms
64 bytes from mysv03.interlink.or.jp (203.141.136.47): icmp_seq=2 ttl=58 time=221 ms
64 bytes from mysv03.interlink.or.jp (203.141.136.47): icmp_seq=3 ttl=58 time=221 ms

--- www.r30.co.jp ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 221.790/221.991/222.361/0.603 ms