whatmask - Whatmask is a small C program that will help you with network settings and subnet calculations.
Dipiscan - Présentation et téléchargement de logiciels en freeware pour Windows, développés par Damien PONNELLE
ipcalc - 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 Port Scanner - Advanced Port Scanner is a fast and free software for port scanning.
LanCalculator - LanCalculator - IP Subnet Calculator for IPv4/IPv6 Networks - LizardSystems
ship.sh - 🚢 🌊 A simple, handy network addressing multitool 🔎 with plenty of features.