PING www.naito-dental.jp (157.7.44.237) 56(84) bytes of data.
64 bytes from users027.vip.heteml.jp (157.7.44.237): icmp_seq=1 ttl=59 time=223 ms
64 bytes from users027.vip.heteml.jp (157.7.44.237): icmp_seq=2 ttl=59 time=221 ms
64 bytes from users027.vip.heteml.jp (157.7.44.237): icmp_seq=3 ttl=59 time=221 ms

--- www.naito-dental.jp ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 221.703/222.358/223.668/1.074 ms