PING kobac-tachikawa.com (210.228.48.4) 56(84) bytes of data.
64 bytes from kobacle08.kobac.co.jp (210.228.48.4): icmp_seq=1 ttl=58 time=253 ms
64 bytes from kobacle08.kobac.co.jp (210.228.48.4): icmp_seq=2 ttl=58 time=253 ms
64 bytes from kobacle08.kobac.co.jp (210.228.48.4): icmp_seq=3 ttl=58 time=253 ms

--- kobac-tachikawa.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1999ms
rtt min/avg/max/mdev = 253.098/253.129/253.171/0.030 ms