PING 72.51.35.111 (72.51.35.111) 56(84) bytes of data.
64 bytes from 72.51.35.111: icmp_seq=1 ttl=56 time=18.9 ms
64 bytes from 72.51.35.111: icmp_seq=2 ttl=56 time=18.7 ms
64 bytes from 72.51.35.111: icmp_seq=3 ttl=56 time=18.1 ms
64 bytes from 72.51.35.111: icmp_seq=4 ttl=56 time=18.8 ms
64 bytes from 72.51.35.111: icmp_seq=5 ttl=56 time=18.6 ms
64 bytes from 72.51.35.111: icmp_seq=6 ttl=56 time=18.3 ms
iMac:~ chen$ ping 72.51.35.111
PING 72.51.35.111 (72.51.35.111): 56 data bytes
64 bytes from 72.51.35.111: icmp_seq=0 ttl=47 time=248.607 ms
64 bytes from 72.51.35.111: icmp_seq=1 ttl=47 time=276.906 ms
64 bytes from 72.51.35.111: icmp_seq=2 ttl=47 time=249.648 ms
64 bytes from 72.51.35.111: icmp_seq=3 ttl=47 time=259.206 ms
64 bytes from 72.51.35.111: icmp_seq=4 ttl=47 time=262.566 ms