[Apologies for Duplicates]
The RIPE NCC received the IPv6 address range 2A01:0000::/16 from
the IANA in December 2005.
2A01:0000::/23 was allocated to the RIPE NCC in July 2005. This
latest range includes that previous allocation.
You may wish to adjust any filters you have in place accordingly.
You can find more information about the IP space administered by
the RIPE NCC on our web site at: