PING videotesty.pl (18.173.233.4) 56(84) bytes of data.
64 bytes from server-18-173-233-4.dus51.r.cloudfront.net (18.173.233.4): icmp_seq=1
ttl=249 time=12.9 ms
64 bytes from server-18-173-233-4.dus51.r.cloudfront.net (18.173.233.4): icmp_seq=2
ttl=249 time=12.7 ms
64 bytes from server-18-173-233-4.dus51.r.cloudfront.net (18.173.233.4): icmp_seq=3
ttl=249 time=12.6 ms

--- videotesty.pl ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 12.682/12.786/12.904/0.159 ms