World-wide consortium of Internet vendors aiming to promote IPv6. Includes mailing lists, event listings, technical information, and links.

Resource site: how-to articles, FAQ, technical specifications, mailing list, details of IPv6-enabled applications, and links.

Overview of all IPv6 related task forces around the world.

Encyclopedia article about he protocol, including overview, features, usage, and links for further reading.

List of public IPv6 based websites around the web.

D. J. Bernstein explains how the current specifications make the transition from IPv4 to IPv6 a difficult one.

Native6 provides training and consulting to help your company prepare for a transition to IPv6.

Hexago is a leading IPv6 company that offers simple and cost-effective solutions for organizations wanting IPv6 capabilities in their Internet products or services.

Provides information about the IP address (either IPv4 or IPv6) that you are connecting from.

Has many links to IPv6 resources. Some resources are in German.