Mastering CIDRs With Azure Bicep

Classless Inter-Domain Routing (CIDR) is a method of allocating IP addresses and routing Internet Protocol (IP) packets.

This article includes sample Bicep functions for working with CIDR, for Azure Virtual Network and Subnet creation.

// This function parses the CIDR notation and returns an object…

17/11/2023 Article Bloggers Luke Murray

Share:

You may be interested in

Fireside Chat about Mission Critical applications on Azure with Leandro Carvalho
[[{"value":"Join me in a fireside chat with Leandro Carvalho (https://www.linkedin.com/in/leandroesc/), Microsoft Cloud Solution Architect, about architecting and implementing Mission Critical applications on Azure, which is top of mind at the…
28/06/2024
Azure NZ North region going GA in December 2024!
[[{"value":"A short video to announce Microsoft Azure NZ North region going GA in December 2024! Microsoft NZ Datacenter Region - https://news.microsoft.com/aotearoa-datacenter/ New Zealand cloud region partner playbook - https://aka.ms/nzplaybook Available…
07/09/2024
Azure Cloud Commanders – Strategies for Reducing Cost & Carbon Footprint in the Cloud
[[{"value":"In this insightful session from the Azure Cloud Commanders Learning Room, expert Michiel Hamers (https://www.linkedin.com/in/michielhamers) explores how organizations can optimize their Microsoft Azure environments to reduce carbon emissions and control…
08/08/2025
Azure Image Builder Image Build with Bicep and Azure DevOps
Azure Image Builder is an Azure managed service (running Packer underneath) that allows you to create customised Virtual Machine images. By using standardized virtual machine (VM) images, your organization can…
21/11/2023
Azure Cloud Commanders – Azure Automation with Azure Monitor and Logic Apps with Massimo Bonanni
[[{"value":"Azure Cloud Commanders - Azure Automation with Azure Monitor and Logic Apps with Massimo Bonanni Join us as Massimo Bonanni (https://www.linkedin.com/in/massimobonanni) talks to the Azure Cloud Commanders Learning Room (https://techcommunity.microsoft.com/t5/custom/page/page-id/learn?WT.mc_id=AZ-MVP-5004796)…
31/07/2024
Azure Cloud Commanders – CosmosDB and Azure Functions with Johan Smarius
[[{"value":"Are you ready to supercharge your Azure development skills? Join Johan, Microsoft MVP in .NET DevOps and Microsoft Certified Trainer, for an in-depth session on combining Azure Functions with Cosmos…
25/06/2025
Microsoft Copilot for Azure – Preview
Copilot for Azure is an AI companion that simplifies how you design, operate, optimize, and troubleshoot apps and infrastructure from cloud to edge. With Copilot, gain new insights, discover more…
25/12/2023
Security Best Practices for Azure Kubernetes Services (AKS)
[[{"value":"Learn about the best practices for securing your AKS cluster using Microsoft Defender for Cloud and other strategies in the Azure cloud. In this session, you'll discover how to implement…
24/09/2025
Azure Bicep – Deploy Pane
Working with Azure Bicep using Visual Studio Code, is as native as an experience as you can get, made even better by the Bicep Visual Studio Code extension. The Bicep…
17/08/2023
Fireside chat of NZISM and Azure Policy with Bevan Sinclair
[[{"value":"Fireside chat of NZISM and Azure Policy with Bevan Sinclair Bevan Sinclair (https://www.linkedin.com/in/bevansnz), a Technology Specialist from Microsoft New Zealand, joins me around the virtual fire as we discuss what…
16/06/2024
Microsoft Azure Management with PowerShell – Introduction
Introduction to PowerShell in Azure PowerShell PowerShell is a powerful scripting and automation framework developed by Microsoft. It is designed for task automation and configuration management and is particularly useful…
29/10/2023
What Is Platform Engineering?
[[{"value":"As part of the Global Azure 2025 (https://globalazure.net/) New Zealand event! Discover the fundamentals of Platform Engineering and why it's becoming essential for modern organizations. In this in-depth session, Microsoft…
16/05/2025