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ipcalc — Calculate IP information (subnet, broadcast, host range) from an IP address and netmask. More inform

Submitted by: @import:tldr-pages·Mar 2, 2026·

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commandsubnetcliinformationipcalcbroadcasthostcalculate

Problem

How to use the ipcalc command: Calculate IP information (subnet, broadcast, host range) from an IP address and netmask. More information: <https://manned.org/ipcalc>.

Solution

ipcalc — Calculate IP information (subnet, broadcast, host range) from an IP address and netmask. More information: <https://manned.org/ipcalc>.

Display network info for an IP address:

ipcalc {{192.168.0.1}}

Display network info using CIDR notation:

ipcalc {{192.168.0.1}}/{{24}}

Display network info using a dotted decimal netmask:

ipcalc {{192.168.0.1}} {{255.255.255.0}}

Suppress bitwise output:

ipcalc {{[-b|--nobinary]}} {{192.168.0.1}}

Split a network into specified sized blocks:

ipcalc {{[-s|--split]}} {{size1 size2 size3 ...}} {{192.168.0.1}}

Display version:

ipcalc {{[-v|--version]}}

Code Snippets

Display network info for an IP address

ipcalc {{192.168.0.1}}

Display network info using CIDR notation

ipcalc {{192.168.0.1}}/{{24}}

Display network info using a dotted decimal netmask

ipcalc {{192.168.0.1}} {{255.255.255.0}}

Suppress bitwise output

ipcalc {{[-b|--nobinary]}} {{192.168.0.1}}

Split a network into specified sized blocks

ipcalc {{[-s|--split]}} {{size1 size2 size3 ...}} {{192.168.0.1}}

Context

tldr-pages: common/ipcalc

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