These entries are queried from radb.net using whois, you can try my project getting these.
:AS267707 route: 45.163.248.0/22 origin: AS267707 descr: Globenet Customer - Ufinet - Viviani Fernando Luis (Guayranet) mnt-by: MAINT-AS52320 changed: leonardo.almeida [at] globenet.net 20210830 #18:58:48Z source: RADB last-modified: 2023-11-13T16:08:09Z rpki-ov-state: valid route: 45.163.248.0/22 descr: LACNIC generated route for VIVIANI FERNANDO LUIS (GUAYRANET) origin: AS267707 remarks: LACNIC generated route for VIVIANI FERNANDO LUIS (GUAYRANET) remarks: maxLength 24 mnt-by: MNT-AR-GUAY-LACNIC changed: 20240305 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-03-05T22:15:05Z rpki-ov-state: valid route6: 2803:89a0::/32 origin: AS267707 descr: Globenet Customer - Ufinet - Viviani Fernando Luis (Guayranet) mnt-by: MAINT-AS52320 changed: leonardo.almeida [at] globenet.net 20210830 #19:00:00Z source: RADB last-modified: 2023-11-13T16:08:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source