Introduction
Web Host Manager allows administrators to manage IPv6 ranges assigned to hosting accounts. Unused IPv6 ranges can be removed from the server when they are no longer required.
Prerequisites
Before proceeding, ensure:
- Root access to WHM
- IPv6 range configured on the server
- No active accounts using the IPv6 range
Implementation
- WHM: Home »IP Functions »IPV6 Ranges

- Find the IPv6 Range you wish to remove and click the ‘Delete Range’ button.

- If the IPv6 Range ‘Delete Range’ button is greyed out, then navigate to the following location:
WHM: Home »IP Functions » Assign IPv6 Address - And disable the IPv6 address for any accounts using the IPv6 range.
Conclusion
Using Web Host Manager IPv6 management tools, administrators can easily remove unused IPv6 ranges after unassigning them from active accounts.