FREE NETWORKING TOOL

VPC Subnet Planner

Split an AWS, Azure or GCP VPC CIDR block into equal-size subnets. Everything runs locally in your browser.

NETWORKING

VPC Subnet Planner

Split one CIDR block into equal-size subnets for a cloud VPC.

How to use this tool

  1. Enter the required input above.
  2. Select the calculation or conversion action.
  3. Review and copy the result.

Private processing

Your input stays inside your browser and is not submitted to CYBERPODIUM.