In a hybrid cloud environment, you can use Elastic Load Balancers (ELB) with on-premise resources. ELB supports registering IP addresses as targets, including IP addresses from on-premises resources. You can achieve a hybrid cloud architecture by integrating on-premises resources and AWS resources via AWS Direct Connect or VPN connections. This allows ELB to distribute incoming application traffic across both AWS and on-premises resources, optimizing the load distribution and enhancing the availability of your application. However, it's crucial to note that the on-premise resources must meet certain requirements and that any IP targets must be within the RFC 1918 or RFC 6598 private IPv4 address ranges.