fping - sends ICMP ECHO_REQUEST packets to network hosts
shell> apt-get install fping shell> apt install fping
fping −g 192.168.1.0/24 fping −g 192.168.1.1 192.168.1.254 fping -a −g 192.168.1.0/24 fping -aqs −g 192.168.1.0/24