These entries are queried from radb.net using whois, you can try my project getting these.
:AS271938 route: 45.5.216.0/22 descr: LACNIC generated route for Gavarrete Guadamuz y Compañía Limitada origin: AS271938 remarks: LACNIC generated route for Gavarrete Guadamuz y Compañía Limitada remarks: maxLength 24 mnt-by: MNT-NI-GGCL-LACNIC changed: 20240308 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-03-08T15:00:05Z rpki-ov-state: valid route6: 2803:8610::/32 descr: LACNIC generated route6 for Gavarrete Guadamuz y Compañía Limitada origin: AS271938 remarks: LACNIC generated route6 for Gavarrete Guadamuz y Compañía Limitada remarks: maxLength 32 mnt-by: MNT-NI-GGCL-LACNIC changed: 20240308 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-03-08T15:00:05Z rpki-ov-state: valid