PING videotesty.pl (18.239.50.54) 56(84) bytes of data.
64 bytes from server-18-239-50-54.ams58.r.cloudfront.net (18.239.50.54): icmp_seq=1
ttl=251 time=4.74 ms
64 bytes from server-18-239-50-54.ams58.r.cloudfront.net (18.239.50.54): icmp_seq=2
ttl=251 time=4.57 ms
64 bytes from server-18-239-50-54.ams58.r.cloudfront.net (18.239.50.54): icmp_seq=3
ttl=251 time=4.54 ms

--- videotesty.pl ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 4.549/4.623/4.744/0.116 ms