-- DELETE link local address space
DELETE FROM announcements WHERE family(network) = 4 AND network <<= '169.254.0.0/16';
- -- DELETE IPv6 to IPv4 (6to4) address space
+ -- DELETE IPv6 to IPv4 (6to4) address space (RFC 3068)
DELETE FROM announcements WHERE family(network) = 4 AND network <<= '192.88.99.0/24';
+ DELETE FROM announcements WHERE family(network) = 6 AND network <<= '2002::/16';
-- DELETE multicast and reserved address space
DELETE FROM announcements WHERE family(network) = 4 AND network <<= '224.0.0.0/4';