PING mealcare.co.jp (163.43.80.100) 56(84) bytes of data.
64 bytes from www3790.sakura.ne.jp (163.43.80.100): icmp_seq=1 ttl=57 time=223 ms
64 bytes from www3790.sakura.ne.jp (163.43.80.100): icmp_seq=2 ttl=57 time=223 ms
64 bytes from www3790.sakura.ne.jp (163.43.80.100): icmp_seq=3 ttl=57 time=222 ms

--- mealcare.co.jp ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 222.874/223.273/223.941/0.723 ms