PING sacca.arrow.jp (153.126.176.230) 56(84) bytes of data.
64 bytes from rs23.naid.jp (153.126.176.230): icmp_seq=1 ttl=57 time=239 ms
64 bytes from rs23.naid.jp (153.126.176.230): icmp_seq=2 ttl=57 time=239 ms
64 bytes from rs23.naid.jp (153.126.176.230): icmp_seq=3 ttl=57 time=239 ms

--- sacca.arrow.jp ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 239.066/239.173/239.358/0.420 ms