ipcalc (1)
Leading comments
ipcalc.1 This program was written by Krischan Jodies <krischan@jodies.de> This manpage was created by: Nick Clifford <zaf@nrc.co.nz> The author of the program retains copyrights to the program, however his manpage is Copyright (c) 2003 Nick Clifford This program and this manpage is distributed under the terms of the GNU General Public License. See COPYING for additional information.
NAME
ipcalc - An IPv4 Netmask/broadcast/etc calculatorSYNOPSIS
ipcalc [options] ADDRESS[[/]NETMASK] [NETMASK]DESCRIPTION
ipcalc takes an IPv4 address and netmask and calculates the resulting broadcast, network, Cisco wildcard mask, and host range. By giving a second netmask, you can design sub- and supernetworks. It is also intended to be a teaching tool and presents the results as easy-to-understand binary values.- --help
- Display help usage
- -n, --nocolor
- Don't display ANSI color codes
- -b, --nobinary
- Suppress the bitwise output
- -c, --class
- Just print bit-count-mask of given address
- -h, --html
- Display results as HTML
- -v, --version
- Print Version
- -s, --split n1 n2 n3.
- Split into networks of size n1, n2, n3
- -r, --range
- Deaggregate address range
EXAMPLES
ipcalc 192.168.0.1/24ipcalc 192.168.0.1/255.255.128.0
ipcalc 192.168.0.1 255.255.128.0 255.255.192.0
ipcalc 192.168.0.1 0.0.63.255
deaggregate address range
- ipcalc <ADDRESS1> - <ADDRESS2>
split network to subnets where a b c fits in
- ipcalc <ADDRESS>/<NETMASK> -s a b c
AUTHOR
Written by Krischan Jodies <krischan@jodies.de>
SEE ALSO
ipsc(1) gipsc(1)The ipcalc website: jodies.de/ipcalc