IPv4 calculator

Network and broadcast in C

Small C program that calculates network, broadcast and number of connectable devices from any IP and mask. There is a written walkthrough of the maths.

ICC
Fields
Systems, network & securitySoftware & web
Interests
Infrastructure & securityStudy & experiments
Language
C
Year
2020 · last push 2020-08-09
GitHub
0 (2026-11-07)

README

Straight from the project’s GitHub repository. (2026-11-07) · GitHub

ipv4calc

Simple C program to calculate network, broadcast and number of connectable devices from any IP and mask. Originally written as a bitwise ops exercise.

Downloads

Download English executable (32-bit Windows)

Download Slovak executable (32-bit Windows)

Locales

ipv4_sk.c - Slovak source

ipv4_en.c - English source

ipv4_sk.exe - Slovak executable 32-bit

ipv4_en.exe - English executable 32-bit

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