Folks, For any RPSL lovers among you that weren't at the Address Policy WG meeting this morning, the topic of cleaning up referenced AS numbers came up again. There are about ~2,000 16 bits ASNs that have been returned, but are still referenced in the import/export lines of other aut-num objects, either directly or via as-sets. There will be more discussion of this in the Database WG this afternoon, but I thought I'd mention it here as it has implications for those on this list that use RPSL. Cheers, Rob