PING relation-s.co.jp (122.28.37.52) 56(84) bytes of data.
64 bytes from relation-s.co.jp (122.28.37.52): icmp_seq=1 ttl=57 time=228 ms
64 bytes from relation-s.co.jp (122.28.37.52): icmp_seq=2 ttl=57 time=225 ms
64 bytes from relation-s.co.jp (122.28.37.52): icmp_seq=3 ttl=57 time=225 ms

--- relation-s.co.jp ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 225.842/226.728/228.466/1.345 ms