PING kcku.idv.tw (34.81.126.183) 56(84) bytes of data.
64 bytes from tx3.quadsys.net (34.81.126.183): icmp_seq=1 ttl=64 time=213 ms
64 bytes from tx3.quadsys.net (34.81.126.183): icmp_seq=2 ttl=64 time=209 ms
64 bytes from tx3.quadsys.net (34.81.126.183): icmp_seq=3 ttl=64 time=209 ms

--- kcku.idv.tw ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 209.812/210.966/213.254/1.617 ms