PING ubuntu-tw.org (140.138.145.240) 56(84) bytes of data.
64 bytes from yzu.www.ubuntu-tw.net (140.138.145.240): icmp_seq=1 ttl=55 time=209 ms
64 bytes from yzu.www.ubuntu-tw.net (140.138.145.240): icmp_seq=2 ttl=55 time=206 ms
64 bytes from yzu.www.ubuntu-tw.net (140.138.145.240): icmp_seq=3 ttl=55 time=206 ms

--- ubuntu-tw.org ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2087ms
rtt min/avg/max/mdev = 206.620/207.584/209.514/1.462 ms