Public domain
cd /usr/src
wget http://jodies.de/ipcalc-archive/ipcalc-0.41.tar.gz
tar -zxf ipcalc-0.41.tar.gz
cd ipcalc-0.41
cp ipcalc /usr/local/sbin/
# ipcalc -n 192.168.1.10 255.255.255.248
Address: 192.168.1.10 11000000.10101000.00000001.00001 010
Netmask: 255.255.255.248 = 29 11111111.11111111.11111111.11111 000
Wildcard: 0.0.0.7 00000000.00000000.00000000.00000 111
=>
Network: 192.168.1.8/29 11000000.10101000.00000001.00001 000
HostMin: 192.168.1.9 11000000.10101000.00000001.00001 001
HostMax: 192.168.1.14 11000000.10101000.00000001.00001 110
Broadcast: 192.168.1.15 11000000.10101000.00000001.00001 111
Hosts/Net: 6 Class C, Private Internet
BY: Pejman Moghadam
TAG: ipcalc
DATE: 2007-10-31 17:22:53