When planning IP addressing for Azure virtual network subnets, which type of resource requires individual IP addresses assigned within the subnets?

Internal load balancers require individual IP addresses from within a subnet to distribute incoming traffic to backend resources. These IP addresses are private and accessible only within the virtual network. Storage accounts are PaaS services and don't directly consume IP addresses from subnets; they are accessed via FQDNs. Azure Virtual Network NAT is a service that provides outbound internet connectivity for subnets, but it doesn't assign individual IP addresses within the subnet for its operation; it uses a public IP address for outbound connections. Service endpoint policies are security features that control traffic to Azure services and do not consume IP addresses from subnets.