PING www.koseya.com (160.16.100.102) 56(84) bytes of data.
64 bytes from tk2-226-22598.vs.sakura.ne.jp (160.16.100.102): icmp_seq=1 ttl=57 time=224
ms
64 bytes from tk2-226-22598.vs.sakura.ne.jp (160.16.100.102): icmp_seq=2 ttl=57 time=223
ms
64 bytes from tk2-226-22598.vs.sakura.ne.jp (160.16.100.102): icmp_seq=3 ttl=57 time=223
ms

--- www.koseya.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 223.358/223.830/224.691/0.818 ms