Hi, thank you for responses.
I think there is a great need to highlight the information that is outdated or errorless. You can’t say: “We’re just keeping the data, the quality of data depends on community” because people make references not to AS holders but to RIPE DB or RIPE Stats. And most of end-users and even network engineers believe to this reference. As a result – stub networks becomes transnational, filtering networks are said to be distributed. And of course there is little opportunity to use such data for traffic flow prediction or AS design. RIPE DB makes people mistaken and this couldn’t be solved by updating RPSL.