These entries are queried from radb.net using whois, you can try my project getting these.
:AS271537 route: 185.230.53.0/24 origin: AS271537 mnt-by: IPXO-MNT created: 2024-04-24T11:35:28Z last-modified: 2024-04-24T11:35:28Z 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 route: 185.230.53.0/24 origin: AS271537 mnt-by: MAINT-AS834 descr: autogen changed: support [at] ipxo.com source: radb last-modified: 2024-04-24T12:03:52Z rpki-ov-state: valid route6: 2804:7d14::/32 origin: AS271537 descr: Globenet Customer - Telium - Mino Host mnt-by: MAINT-AS52320 changed: leonardo.almeida [at] globenet.net 20210805 #18:43:46Z source: RADB last-modified: 2023-11-13T16:08:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7d14::/33 descr: CLARO S.A. Customer origin: AS271537 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210430 source: RADB last-modified: 2023-11-13T16:05:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7d14:8000::/33 descr: CLARO S.A. Customer origin: AS271537 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210430 source: RADB last-modified: 2023-11-13T16:05:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source