According to this site [1] IPv6 will be rolled out to 50% of the network by April 2016 and 100% by the end of the year<p>[1] <a href="http:&#x2F;&#x2F;www.ispreview.co.uk&#x2F;index.php&#x2F;2015&#x2F;09&#x2F;uk-isp-bt-to-deploy-ipv6-to-entire-network-by-december-2016.html" rel="nofollow">http:&#x2F;&#x2F;www.ispreview.co.uk&#x2F;index.php&#x2F;2015&#x2F;09&#x2F;uk-isp-bt-to-de...</a>