RASAT / AS-SET
AS199285:AS-SET-AWITGB
The operator's statement of "I carry the announcements of these numbers". It cannot be derived from the routing table: that shows who announces whom, not who is permitted to.
MEMBERS THAT COULD NOT BE RESOLVED1
AS-SET-AWITZA
These may be held at a registry other than RIPE (RADB, NTTCOM, ARIN). Dropping them silently would make the list incomplete but look complete.