I believe that organizations that have large IPv6 subnets (/32 or greater) would benefit from having the ability to use the Import Bulk Subnet option for IPv6 addresses.
Use Case Scenario:
ARIN has allocated Organization X a /32 IPv6 subnet. Organization X would like to assign (2) /48s to each site, and within each site take (1) of the /48 subents and divide it into /64 subnets. This takes time, and when done by hand is prone to human error. Having IPAM automatically subnet IPv6 assignments improves accuracy, planning, and deployment capabilities.
