Subnetwork 1.1

Subnetwork is a comprehensive IPv4 subnet calculator that facilitates the calculation of single subnets, Fixed Length Subnet Masks (FLSM), and Variable Length Subnet Masks (VLSM) using any IPv4 address and Classless Inter-Domain Routing (CIDR) notation of your choice.

Subnetting can be intricate and time-consuming, but that complexity should not translate into a cumbersome user experience. Developed exclusively for iOS, Subnetwork is a native and user-friendly networking tool suitable for both students and IT professionals.

• Subnet Calculator - Compute the subnet mask, wildcard, network ID, host range, broadcast addresses, and more using an IPv4 address with a dynamically adjustable CIDR prefix.
• Fixed Length Subnet Mask (FLSM) Calculator - Generate between 2 and 1028 FLSM subnets instantly to align with your network and host requirements.
• Variable Length Subnet Mask (VLSM) Calculator - Create VLSM subnets promptly to cater to your custom host needs and optimize your available address space.

Simple and Powerful - Easily access basic subnet details in decimal notation or switch to full binary calculations by rotating your device in all operational modes. Obtain essential information at a glance with FLSM or VLSM views or delve into detailed insights with a single tap, offering you flexibility in your approach.

Save Support - Name, save, and recall your subnets for future use across all three calculator modes.