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Subnet

About this site

This is a blog to help me remember some of the coding challenges I’ve faced and hopefully help others out if they’re suffering the same problems.

Recent Posts
  • Installing Multiple .NET Versions in GitHub Actions
  • Serving Images from Blob Storage in an Azure Function
  • Redis Caching in .NET
  • Passing Environment Variables From Docker to .NET Web App
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.NET .NET Core AAD API ASP.NET Core Authentication Azure Azure Active Directory Azure Function Azure Storage Blob Bootstrap C# Console Application CSS DataTable Dependency Injection Dictionary Entity Framework Enum Extension HTML Image IP Address JavaScript jQuery JSON List MVC MVC 6 MySQL Newtonsoft RestSharp Serilog SQL SSIS Stored Procedure Stream String Table Table Storage Test Web App Web Application WordPress

Programming

Checking if an IP Address is in a Subnet

If you need to whitelist/blacklist an IP address for a client sometimes they’ll give you a subnet range rather than a list of IP addresses. If the site is being hosted in Azure then this is simple to do but if you need to check the IP address against the Read more…

By Shinigami, 2 years20 July 2021 ago
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