Hi,
The IPv6 Global Unicast Address Assignments registry has been updated to reflect the allocation of the following block to the RIPE NCC:
2001:3c00::/22�� RIPE NCC�������������������������� 2019-03-12
You can find the registry at:
https://www.iana.org/assignments/ipv6-unicast-address-assignments/
Best regards,
--
Selina Harrington
Lead IANA Services Specialist