PING med100-azalea.blog.ntu.edu.tw (140.112.36.158) 56(84) bytes of data.
64 bytes from 140.112.36.158 (140.112.36.158): icmp_seq=1 ttl=249 time=223 ms
64 bytes from 140.112.36.158 (140.112.36.158): icmp_seq=2 ttl=249 time=222 ms
64 bytes from 140.112.36.158 (140.112.36.158): icmp_seq=3 ttl=249 time=222 ms

--- med100-azalea.blog.ntu.edu.tw ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 3748ms
rtt min/avg/max/mdev = 222.038/222.627/223.753/0.964 ms