THREDDS Data Server Catalog https://dap.ceda.ac.uk/thredds/catalog/badc/cmip6/data/CMIP6/VolMIP/catalog.html

Dataset Size Last Modified
     Folder  VolMIP   --
         Folder  NERC/   --
         Folder  MPI-M/   --
         Folder  MIROC/   --
         Folder  CCCma/   --

THREDDS Data Server at CEDA see Info
THREDDS Data Server [Version 4.6.15 - 2020-06-16T13:36:16-0600] Documentation