title: Azure Vnet Private IP Ranges
body: <p>I've not from a networking background. I'm data platform solution architecture and data/ai engineer. Since distributed data processing and scale out using containers has come into my world I've decided to bite the bullet and learn IP fundamentals so I can build clusters.</p>
  
  <p>I've been doing lots of training but have a simple and relatively dumb question but finding simple answers to simple questions seems quite hard on the topic networking!</p>
  
  <p>I have 2 Azure VNets for example in my subscription on the same domain does it matter if a subnet on 1 vnet overlaps a subnet on other vnet? Presumably that would only be a problem when they're peered together. Does the vnet ring fence it's private ip ranges?</p>