opAddress by FirstWave is an IP address management tool that conducts regular scans of subnets to assess IP address utilization. It facilitates editing and reallocation of addresses, providing visibility to track IP address space, identify domains and subnets, and intelligently allocate address space. opAddress supports management of both IPv4 and IPv6 addresses, ensuring optimal use of resources and preventing conflicts. The tool automates the process of discovering and documenting IP address space within a network, centralizing this information into a database for efficient IP allocation management.