SubnetPilot

SubnetPilot is a premium, offline-first IPv4 subnet calculator and network planning deck designed for network engineers, systems administrators, students, and IT professionals who need fast, accurate IP subnetting calculations without bloated interfaces or invasive device permissions.

Featuring a striking High-Tech Aviation Console design with dark coordinates grid overlays, neon cyan and deep purple highlights, and clear readable monospace readouts, SubnetPilot makes complex subnet math visually engaging.

KEY FEATURES:

* IPv4 Subnetting Deck: Input any IP address and CIDR prefix length (e.g., /24, /27) to instantly compute the network address, broadcast address, subnet mask, usable host range, and total host capacity.
* Network Sandbox Planner: Save, compare, and catalog multiple calculated subnets directly to your device with our offline Room database sandbox.
* Dynamic Binary Visualizer: View IP addresses and subnet masks in their raw 32-bit binary formats to understand masking calculations clearly.
* Flight-Deck settings: Persist default base IP configurations, currency formats, and custom tactile haptic feedback preferences.

WHY SUBNETPILOT?

* 100% Offline-First: Run calculations and plan network configurations on-site, in server rooms, or in remote data centers without internet or cellular connectivity.
* Complete Privacy: No account creation, no advertisements, no tracking SDKs, and zero telemetry services. Your calculations and network plans stay on your device.
* Optimized Footprint: Built using native Jetpack Compose UI and optimized via R8 code minification to remain extremely lightweight and under 25MB.
* Zero Permission Policy: SubnetPilot does not request access to your contacts, camera, storage, microphone, or location.

Streamline your network planning with a high-fidelity console. Download SubnetPilot today!