Static IPv6 addressing is now available to Comcast Business customers in our Central & Western Regions. Comcast Business Customers in Michigan, Illinois, Indiana,Kentucky, Tennessee, Arkansas, Louisiana, Mississippi, Alabama, Georgia, South Carolina, Florida, Kansas, California, Oregon, Washington, Arizona, New Mexico, Texas, Utah, Colorado and Minnesota with the following devices, Netgear CG3000 DCR, Cisco 3939B or Cisco 3941B can now add fixed Static IPv6 addresses to their Comcast Business Service. For customers that currently have Static IPv4 addresses, a /56 static IPv6 block will be added at no additional cost and configured on the Comcast Gateway.
Comcast will phase in additional markets in the coming weeks. Static IPv6 addressing is expected to be available to Comcast Business customers in all markets early 4th quarter 2016.
Note: Comcast does not support Static IPv6 on the SMC D3G CCR device.