Cost / License
- Free
- Open Source (GPL-3.0)
Platforms
- Android

LanCalculator is described as 'Makes possible not only to easily calculate the subnet addresses range and subnet masks but also broadcast address, net address, net prefix and net mask inversion which is used in the access control lists (ACL) of Cisco network equipment' and is an app. There are seven alternatives to LanCalculator for a variety of platforms, including Linux, Web-based, Windows, Mac and Android apps. The best LanCalculator alternative is IPCalc Android, which is both free and Open Source. Other great apps like LanCalculator are ipcalc, Advanced IP Address Calculator, whatmask and ship.sh.

IP Calculator. ipcalc takes an IP address and netmask and calculates the resulting broadcast, network, Cisco wildcard mask, and host range. By giving a second netmask, you can design subnets and supernets....
Advanced IP Address Calculator (Free) - Easy-to-use IP subnet calculator that lets you to calculate every aspect of your subnet configuration in a few mouse clicks!

Whatmask is a small C program that will help you with network settings and subnet calculations.


A simple utility for the calculation and analysis of IP subnet values, designed to simplify network configuration tasks.

