title: In ASP.NET Core how do you check if request is local?
body: <p>In the regular ASP.NET you could do this in a view to determine if the current request was from localhost:</p>
  
  <p><code>HttpContext.Current.Request.IsLocal</code></p>
  
  <p>But I can't find something similar in ASP.NET 6/Core/whatever it is meant to be called.</p>