SubnetNinja.exe

Terminal-style IPv4 Subnet Calculator for Cloud & Network Engineers.

Administrator: Command Prompt - Subnet Ninja

01 / 03 — Calculator

> cat features.txt

Cloud Reserved-IP Modes: AWS / Azure / GCP host calculations with reserved IP rules.
CIDR Overlap Detection: Compare two IPv4 CIDR lists (ideal for AWS/Azure/GCP planning).
Visual CIDR Tree: Split a root CIDR into smaller subnets and copy results instantly.
Copy to Clipboard: One-tap copy for quick use in configs and notes.
Local-first: All calculations run on your PC. No account, no signup.

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