US Patent 11005810 Multi-tenant environment with overlapping address space

A method includes: receiving communications from first and second tenants of a multi-tenant computing environment over first and second dedicated networks, respectively, the communications being transmitted to a first globally unique IP address in first and second dedicated environments, respectively; NATing the first globally unique IP address, to which the communication from the first tenant was transmitted, to a first non-globally unique IP address that is locally unique in the service provider environment; NATing the first globally unique IP address, to which the communication from the second tenant was transmitted, to a second non-globally unique IP address that is locally unique in the service provider environment; providing the communication from the first tenant and the communication from the second tenant access to a shared resource in the service provider environment using the first and second non-globally unique IP addresses, respectively.