PING email.seznam.cz (77.75.78.196): 64 data bytes
------
64 bytes from 77.75.78.196: icmp_seq=0 ttl=58 time=4.993 ms
64 bytes from 77.75.78.196: icmp_seq=1 ttl=58 time=11.829 ms
64 bytes from 77.75.78.196: icmp_seq=2 ttl=58 time=11.202 ms
64 bytes from 77.75.78.196: icmp_seq=3 ttl=58 time=11.273 ms
64 bytes from 77.75.78.196: icmp_seq=4 ttl=58 time=5.415 ms
64 bytes from 77.75.78.196: icmp_seq=5 ttl=58 time=11.071 ms
64 bytes from 77.75.78.196: icmp_seq=6 ttl=58 time=11.318 ms
64 bytes from 77.75.78.196: icmp_seq=7 ttl=58 time=11.369 ms
64 bytes from 77.75.78.196: icmp_seq=8 ttl=58 time=11.987 ms
64 bytes from 77.75.78.196: icmp_seq=9 ttl=58 time=10.512 ms
64 bytes from 77.75.78.196: icmp_seq=10 ttl=58 time=27.979 ms
64 bytes from 77.75.78.196: icmp_seq=11 ttl=58 time=13.468 ms
64 bytes from 77.75.78.196: icmp_seq=12 ttl=58 time=11.503 ms
64 bytes from 77.75.78.196: icmp_seq=13 ttl=58 time=11.354 ms
64 bytes from 77.75.78.196: icmp_seq=14 ttl=58 time=11.974 ms
64 bytes from 77.75.78.196: icmp_seq=16 ttl=58 time=11.544 ms
64 bytes from 77.75.78.196: icmp_seq=17 ttl=58 time=11.672 ms
64 bytes from 77.75.78.196: icmp_seq=18 ttl=58 time=10.213 ms
64 bytes from 77.75.78.196: icmp_seq=19 ttl=58 time=11.658 ms
--- email.seznam.cz ping statistics ---
20 packets transmitted, 19 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = 4.993/11.702/27.979/4.339 ms

Created in Ping app
https://itunes.apple.com/app/id576773404