These entries are queried from radb.net using whois, you can try my project getting these.
:AS48364 route: 94.199.192.0/21 origin: AS48364 mnt-by: ACVYSKOV-MNT created: 2020-06-19T06:32:35Z last-modified: 2020-06-19T06:32:35Z source: RIPE 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 route: 185.131.244.0/22 origin: AS48364 mnt-by: ACVYSKOV-MNT created: 2020-06-19T06:29:05Z last-modified: 2020-06-19T06:29:05Z source: RIPE 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 route6: 2a02:40e0::/32 descr: Radim Pytela - AC Vyskov origin: AS48364 mnt-by: ACVYSKOV-MNT mnt-lower: ACVYSKOV-MNT mnt-routes: ACVYSKOV-MNT notify: lir [at] acvyskov.cz org: ORG-RPAV1-RIPE created: 2014-04-17T10:03:04Z last-modified: 2014-04-17T10:03:04Z source: RIPE 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