If the geofeed doesn't contain the above mentioned means to directly or indirectly identify a natural person then GDPR don't apply, especially if the geofeed refers only to a country or province.
note that the geofeed spec, RFC8805, is separate from the rpsl-based means to find the geofeed files, draft-ietf-opsawg-finding-geofeeds.
that wouldn't make a difference here. if the RIPE database points immediately to personal information GDPR applies.
cool! i was in need of an authoritative legal opinion. when are we removing the key-cert: and person: objects?
the precision of postal codes (e.g. in great britain) is a good point!
as today's legal authority, can you tell me if gdpr applies to all parts of the british isles? asking for a friend. randy