You used to be able to find nice detailed GIS maps of UFB coverage, VDSL coverage etc, as well as GIS maps of all the backhaul fibre and copper trunks trunks running around the country. I can't seem to find a damn thing like that any more. You have the abhorrent and annoying 'address checkers' rather than detailed maps for the former, and the latter seems to not exist at all any more.
Am I going mad or is my google fu just failing me? Surely all this information should be publicly available.