PING tree-book.com (202.254.234.108) 56(84) bytes of data.
64 bytes from sv3107.xserver.jp (202.254.234.108): icmp_seq=1 ttl=60 time=233 ms
64 bytes from sv3107.xserver.jp (202.254.234.108): icmp_seq=2 ttl=60 time=231 ms
64 bytes from sv3107.xserver.jp (202.254.234.108): icmp_seq=3 ttl=60 time=231 ms

--- tree-book.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 231.200/231.899/233.174/0.902 ms