PING cvut.cz (147.32.3.202) 56(84) bytes of data.
64 bytes from webmm-pub.is.cvut.cz (147.32.3.202): icmp_seq=1 ttl=251 time=17.3 ms
64 bytes from webmm-pub.is.cvut.cz (147.32.3.202): icmp_seq=2 ttl=251 time=15.3 ms
64 bytes from webmm-pub.is.cvut.cz (147.32.3.202): icmp_seq=3 ttl=251 time=15.2 ms

--- cvut.cz ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 15.255/16.008/17.396/0.982 ms