This table provides a list of networks from which the HMTS may select an IP address to automatically assign to a device. This table shall also be used to verify manually entered IP addresses (Device or Multicast) and IP Address originating from the transponders. This table will be ignored by the HMTS when hmtsIPManagementMethod is set to client. This table is mandatory if the HMTS supports IP address assignment as described in hmtsIPManagementMethod. Changing an existing entry in this table may cause IP address currently in use to become invalid. The HMTS shall support the reassignment of IP addresses, by reassigning IP addresses of devices that no longer have valid IPs. How this is accomplished is vender specific. This is a non-volatile table.