---
syntax: markdown
tags: [tldr, common]
source: https://github.com/tldr-pages/tldr.git
---
# ipcalc

> A tool to 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 separate netmask:

`ipcalc {{192.168.0.1}} {{255.255.255.0}}`

- Show only CIDR notation output:

`ipcalc {{[-c|--class]}} {{192.168.0.1/24}}`

- Show version information:

`ipcalc --version`