Addressing this separately as I tried to find a reference but couldn't.

I vaguely recall that the APNIC Debogon Project discovered a set of addresses that were far to 'dirty' and APNIC decided to exclude these from future allocation.

Surely those would be a suitable candidate to include in a RIR/NIR public registry of unallocated/reserved/RQA-status/etc??

I don't know of any list of "reserved addresses" addresses like

$ whois 1.0.0.0 % [whois.apnic.net node-3] % Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

inetnum: 1.0.0.0 - 1.0.0.255 netname: Debogon-prefix descr: APNIC Debogon Project descr: APNIC Pty Ltd ...

Cheers Terry (ps sorry for hijacking the prop-88 policy thread)