These entries are queried from radb.net using whois, you can try my project getting these.
:AS272056 route: 192.141.166.0/24 descr: LACNIC generated route for Denis Javier Rodríguez Guzmán(BRYMANET) origin: AS272056 remarks: LACNIC generated route for Denis Javier Rodríguez Guzmán(BRYMANET) remarks: maxLength 24 mnt-by: MNT-HN-BRYM-LACNIC changed: 20240413 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-04-13T09:45:06Z rpki-ov-state: valid route: 192.141.167.0/24 descr: LACNIC generated route for Denis Javier Rodríguez Guzmán(BRYMANET) origin: AS272056 remarks: LACNIC generated route for Denis Javier Rodríguez Guzmán(BRYMANET) remarks: maxLength 24 mnt-by: MNT-HN-BRYM-LACNIC changed: 20240413 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-04-13T09:45:06Z rpki-ov-state: valid route6: 2803:bd10::/32 descr: LACNIC generated route6 for PALNETS S. de R.L origin: AS272056 remarks: LACNIC generated route6 for PALNETS S. de R.L remarks: maxLength 48 mnt-by: MNT-HN-PCHO-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: 2024-03-05T19:15:06Z rpki-ov-state: valid