piquillin:~$ ping ftp.grulic.org.ar
PING ftp.grulic.org.ar (170.210.148.20): 56 data bytes

--- ftp.grulic.org.ar ping statistics ---
3 packets transmitted, 0 packets received, 100% packet loss
piquillin:~$ ping 170.210.248.20
PING 170.210.248.20 (170.210.248.20): 56 data bytes
64 bytes from 170.210.248.20: icmp_seq=0 ttl=64 time=0.3 ms
64 bytes from 170.210.248.20: icmp_seq=1 ttl=64 time=0.3 ms
64 bytes from 170.210.248.20: icmp_seq=2 ttl=64 time=0.3 ms

--- 170.210.248.20 ping statistics ---
3 packets transmitted, 3 packets received, 0% packet loss
round-trip min/avg/max = 0.3/0.3/0.3 ms