These entries are queried from radb.net using whois, you can try my project getting these.
:AS51259 route: 77.94.56.0/21 descr: ARCUS-AGGR_ROUTE origin: AS51259 created: 2022-07-03T11:21:14Z last-modified: 2022-07-03T11:21:14Z source: RIPE mnt-by: ARCUS-MNT remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source