These entries are queried from radb.net using whois, you can try my project getting these.
:AS202976 route: 78.140.248.0/24 descr: Laguna LLC origin: AS202976 mnt-routes: NODEX-NCC mnt-by: PROMETEY-MNT mnt-by: PROMETEY-MNT created: 2019-01-25T13:13:07Z last-modified: 2019-01-25T13:13:07Z 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: 78.140.249.0/24 descr: Laguna LLC origin: AS202976 mnt-routes: NODEX-NCC mnt-by: PROMETEY-MNT mnt-by: PROMETEY-MNT created: 2019-01-25T13:13:27Z last-modified: 2019-01-25T13:13:27Z 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: 2a0e:97c0:4f1::/48 origin: AS202976 mnt-by: COOPERATIVE-MNT created: 2022-09-15T18:58:56Z last-modified: 2022-09-15T18:58:56Z 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: valid