Google collects statistics about IPv6 adoption in the Internet on an ongoing basis. We hope that publishing this information will help Internet providers, website owners, and policy makers as the
IPv6 Information - American Registry for Internet Numbers Internet Protocol version 6 (IPv6) is the latest IP revision, developed as a successor to IPv4. IPv6 provides a much larger address pool so that many more devices can be connected to the Internet. It also improves addressing and routing of network traffic. Because the free pool of IPv4 addresses has been depleted, customers will want to request Guidance for configuring IPv6 in Windows for advanced users The DisabledComponents registry value does not affect the state of the check box. Therefore, even if the DisabledComponents registry key is set to disable IPv6, the check box in the Networking tab for each interface can still be checked. For information about RFC 3484, see Default Address Selection for Internet Protocol version 6 (IPv6 IPv4 vs IPv6: What's The Difference, And Should You Care
Try PureVPN’s IPv6 leak test tool and find out whether your VPN software or proxy service is hiding your actual IP and revealing it to the public. IPv6 Leak Test – Find & Fix IP Leaks Live Chat
IPv4 to IPv6 - Microsoft Community
IP Leak Tests - DNS, IPv6, WebRTC. Share Results.
Tools to Test and Verify IPv6 Setup (2020) Dec 02, 2019 IPv6 test - IPv6/4 connectivity and speed test