Thanks for sharing.
We've been collecting historical data on this. Still quite sporadic results in an ever evolving network, but it looks like it is stabilising.
http://ipv6matrix.org/ping

Kindest regards,

Olivier

-- 
Olivier MJ Crépin-Leblond, PhD
http://www.gih.com/ocl.html

On 23/05/2016 08:08, Bajpai, Vaibhav wrote:
Dear v6 WG,

Here [a] is a toy v6 service I came up with during the RIPE 
Atlas hackathon over this weekend. Thought I share this along:

[a] http://goo.gl/hbzbwD

You enter a dual-stacked website (ALEXA top 10K) and it shows 
you the difference in TCP connect times over v4 and v6 as seen 
by all dual-stacked RIPE Atlas probes (~1.3K probes). You can
also filter the visualisation from a specific origin-AS. This
additional filter can be useful to view performance towards a 
website from a specific origin-AS (say 3320).

Disclaimer: This is an outcome of a 1.5d long hackathon project.
As such, the codebase is possibly inundated with bugs. Please 
don’t see it as a production service :-)

Best, Vaibhav

===================================
Vaibhav Bajpai
www.vaibhavbajpai.com

Room 91, Research I
School of Engineering and Sciences
Jacobs University Bremen, Germany
===================================