These entries are queried from radb.net using whois, you can try my project getting these.
:AS271936 route: 66.231.68.0/24 descr: LACNIC generated route for GIGAIPNET S.A.S. B.I.C. origin: AS271936 remarks: LACNIC generated route for GIGAIPNET S.A.S. B.I.C. remarks: maxLength 24 mnt-by: MNT-CO-GIIN1-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 route: 157.100.204.0/24 origin: AS271936 descr: ATVCABLE CIA. LTDA. Ecuador notify: hostmaster [at] telconet.net mnt-by: MAINT-AS19169 changed: hostmaster [at] telconet.net 20220308 #15:40:53Z source: RADB last-modified: 2023-11-13T16:09:33Z rpki-ov-state: valid route: 181.188.237.0/24 descr: LACNIC generated route for Otecel S.A. origin: AS271936 remarks: LACNIC generated route for Otecel S.A. remarks: maxLength 24 mnt-by: MNT-EC-OTSA-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:fa10::/32 descr: LACNIC generated route6 for SERVICIOS DE TELECOMUNICACIONES ATVCABLE CIA. LTDA. origin: AS271936 remarks: LACNIC generated route6 for SERVICIOS DE TELECOMUNICACIONES ATVCABLE CIA. LTDA. remarks: maxLength 48 mnt-by: MNT-EC-STAT-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: 2024-03-05T22:15:06Z rpki-ov-state: valid route6: 2803:fa10::/32 origin: AS271936 descr: ATV CABLE LATACUNGA mnt-by: MAINT-AS264668 changed: networking [at] nedetel.net 20230419 #01:25:57Z source: RADB last-modified: 2023-11-13T16:16:50Z rpki-ov-state: valid