A company has an organization in AWS Organizations that has a large number of AWS accounts. One of the AWS accounts is designated as a transit account and has a transit gateway that is shared with all of the other AWS accounts. AWS Site-to-Site VPN connections are configured between all of the company’s global offices and the transit account. The company has AWS Config enabled on all of its accounts. The company’s networking team needs to centrally manage a list of internal IP address ranges that belong to the global offices. Developers will reference this list to gain access to their applications securely. Which solution meets these requirements with the LEAST amount of operational overhead?