PING joby.jp (133.125.44.87) 56(84) bytes of data.
64 bytes from ik1-440-52083.vs.sakura.ne.jp (133.125.44.87): icmp_seq=1 ttl=57 time=245 ms
64 bytes from ik1-440-52083.vs.sakura.ne.jp (133.125.44.87): icmp_seq=2 ttl=57 time=245 ms
64 bytes from ik1-440-52083.vs.sakura.ne.jp (133.125.44.87): icmp_seq=3 ttl=57 time=245 ms

--- joby.jp ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 245.145/245.461/245.963/0.540 ms