IPv4 Address Iterator with CIDR Support

IPv4 Address Iterator with CIDR Support Problem Overview Build a Python IPV4Iterator that yields IPv4 addresses one at a time. The task is presented in stages: first move upward through addresses, then support downward traversal, and finally restrict traversal to a CIDR-defined range. Part 1: Forward Iterator Create an IPV4Iterator class providing init and next that walks forward beginning at a supplied IPv4 address. Requirements Construct the iterator from an IPv4 string,…