Subnets for your VPC - Amazon Virtual Private Cloud
AWS VPCs and CIDR blocks (possibly more than you've ever wanted to know about IP addresses, networks, subnet masks and all that stuff) – Kev's Development Toolbox
VPCs and Subnets
AWS VPC Creation. What is VPC ? | by Dhilipsingh G | AWS Tip
AWS Virtual Private Cloud (VPC) – cloud blog center
What is AWS VPC Peering? | Aviatrix
AWS IP Ranges for your Amazon VPC
New – VPC Ingress Routing – Simplifying Integration of Third-Party Appliances | AWS News Blog
Architecture - Building a Modular and Scalable Virtual Network Architecture with Amazon VPC