HomeAppsToolsIPv4 CalculatorApps like IPv4 Calculator Here are some great alternatives to IPv4 Calculator by colucci-web.it : IP Calculator ★4.3 IP Calculator & Network Tools ★3.9 Subby ★5.0 VLSM and Subnet Calculator and ★4.0 Subnet Calculator ★4.2 IP Network Calculator ★4.1 IP Calculator ★4.5 IP Subnetting Practice ★3.9 Boson Subnet Calculator ★4.4 Network calculator ★4.5 IPCalcEx FREE ★5.0 Network IP Calculator ★4.0 ByeBye v4 ★4.0 IPTools ★3.9 PingTools Network Utilities ★4.5 Network Tools ★3.4