Man page - ipcalc(1)

Packages contains this manual

Package: ipcalc
apt-get install ipcalc

Manuals in package:

ipcalc(1)

Documentations in package:

ipcalc

Manual

ipcalc

NAME
SYNOPSIS
DESCRIPTION
EXAMPLES
AUTHOR
SEE ALSO

NAME

ipcalc - An IPv4 Netmask/broadcast/etc calculator

SYNOPSIS

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 192.168.0.1/24

ipcalc 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>