PING letumobi.cdnfree.org (91.134.99.216) 56(84) bytes of data.
64 bytes from 91.134.99.216 (91.134.99.216): icmp_seq=1 ttl=52 time=13.5 ms
64 bytes from 91.134.99.216 (91.134.99.216): icmp_seq=2 ttl=52 time=13.4 ms
64 bytes from 91.134.99.216 (91.134.99.216): icmp_seq=3 ttl=52 time=13.4 ms

--- letumobi.cdnfree.org ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 13.427/13.458/13.516/0.041 ms