Multicast address calculator

The Multicast address calculator allows you to practice in Multicast addressing. To use it you should complete the following steps:

  1. Enter the IP host address and click the Calculate button.
  2. The layer 2 MAC address will be calculated automatically.
  3. Pay attention on the summary information and the binary math calculations on the left side.
  4. Click the Reset button to restore the last correct input of IP multicast address.