Networking Question of the Week By Guest Authors October 25, 2011 Every other week we post TCP/IP, subnetting, and other networking certification questions to help you prep for the exams. Which address class is set aside for multicast? A B C D The correct answer is 4. Class D, which ranges from 184.108.40.206 to 220.127.116.11, is reserved for multicast groups. Related Courses TCP/IP Networking Understanding Network Fundamentals In this article CertificationNetworkingTechnologysubnettingtcp/ip Join the Conversation Cancel Reply Will not be published. Website Notify me of follow-up comments by email. Notify me of new posts by email.