Internet Protocol version 6 (IPv6) is the most recent version of the Internet Protocol (IP), the communications protocol that provides an identification and location system for computers on …

This will test your browser and connection for IPv6 readiness, as well as show you your current IPv4 and IPv6 address.

Oct 7, 2022 · With its ability to aggregate addresses, IPv6 allows flexible addressing and drastically reduces the size of routing tables. In this new addressing architecture, intermediate routers must …

Jul 31, 2025 · The next generation Internet Protocol (IP) address standard, known as IPv6, is meant to work in cooperation with IPv4. To communicate with other devices, a computer, smartphone, home …

Nov 5, 2025 · IPv6, or Internet Protocol version 6, is the next-generation standard designed to replace IPv4. It provides a vastly larger pool of unique addresses, enabling the continued expansion of the …

IPv6 is the next-generation Internet Protocol address standard. Read on for the basics, case studies, training, and other materials.

IPv6 is the most recent version of Internet Protocol (IP). It's designed to supply IP addressing and additional security to support the predicted growth of connected devices in IoT, manufacturing, and …

Mar 26, 2025 · IPv6 not only offers a vast expansion of available addresses, reaching into the trillions, but it improves efficiency and speed while incorporating modern security features, such as methods …

We hope that publishing this information will help Internet providers, website owners, and policy makers as the industry rolls out IPv6.

Discover the benefits of IPv6, the next generation of internet protocol addressing, and AT&T's deployment efforts.