RASAT / AS-SET
AS-CRENET
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.
MEMBERS3
The record comes from the RIPE database, as-is.
MEMBERS THAT COULD NOT BE RESOLVED1
AS-CRENET-CUSTOMERS
These may be held at a registry other than RIPE (RADB, NTTCOM, ARIN). Dropping them silently would make the list incomplete but look complete.