Comcast’s Business Class internet service static IPv6 trial ended as of yesterday. Comcast anticipates the nationwide launch of static IPv6 to begin in early July 2016.
With the unfortunate gap in reliable IPv6 business class service from Comcast, Messinet Secure Services is preparing alternate IPv6 service arrangements. There will likely be intermittent service and network interruptions along the way as DNS and routing changes propagate throughout the internet.
When Comcast does finally roll out static IPv6, we hope that they have addressed the significant hardware issues detailed in this summary of Comcast’s support of IPv6 on their CPE for their copper cable network.