The transition from IPv4 to IPv6 is made simple. Due to a lack of backward compatibility, IPv6 compatibility is required across every element of communication: devices, networks, and content. With IPv6 adoption uneven in all these elements, communication service providers must continue to support customers’ connectivity to IPV4 resources regardless of their plans for migrating their own infrastructure to IPv6.

By using architecture models like NAT44 or NAT444, CGNAT can expand IP address pools by 40 – 60x or more. This helps communications service providers support new subscribers and drive growth without the need to purchase new IPv4 numbers on the open market, or to upgrade or enhance home modems, routers, or cellular phones.