PING topgaga.yama-taku.jp (163.44.177.18) 56(84) bytes of data.
64 bytes from v2008.coreserver.jp (163.44.177.18): icmp_seq=1 ttl=59 time=232 ms
64 bytes from v2008.coreserver.jp (163.44.177.18): icmp_seq=2 ttl=59 time=231 ms
64 bytes from v2008.coreserver.jp (163.44.177.18): icmp_seq=3 ttl=59 time=231 ms

--- topgaga.yama-taku.jp ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 231.054/231.587/232.341/0.548 ms