These entries are queried from radb.net using whois, you can try my project getting these.
:AS61497 route: 138.99.136.0/22 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS61497 notify: ipservices [at] columbus.co mnt-by: MAINT-AS23520 changed: jtrespalacios [at] columbus.co 20150416 source: RADB last-modified: 2023-11-13T15:56:02Z rpki-ov-state: valid route: 138.99.136.0/22 descr: LACNIC generated route for VOZELIA SA origin: AS61497 remarks: LACNIC generated route for VOZELIA SA remarks: maxLength 24 mnt-by: MNT-PA-VOSA-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 route: 138.99.136.0/24 descr: LACNIC generated route for VOZELIA SA origin: AS61497 remarks: LACNIC generated route for VOZELIA SA remarks: maxLength 24 mnt-by: MNT-PA-VOSA-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 route: 138.99.137.0/24 origin: AS61497 descr: VOZELIA SA mnt-by: MAINT-AS52468 changed: dsalazara [at] ufinet.com 20220711 #01:13:12Z source: RADB last-modified: 2023-11-13T16:11:44Z rpki-ov-state: valid route: 138.99.138.0/24 origin: AS61497 descr: VOZELIA SA mnt-by: MAINT-AS52468 changed: dsalazara [at] ufinet.com 20220711 #01:15:55Z source: RADB last-modified: 2023-11-13T16:11:44Z rpki-ov-state: valid route: 138.99.139.0/24 descr: LACNIC generated route for VOZELIA SA origin: AS61497 remarks: LACNIC generated route for VOZELIA SA remarks: maxLength 24 mnt-by: MNT-PA-VOSA-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:d040::/32 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS61497 notify: ipservices [at] columbus.co mnt-by: MAINT-AS23520 changed: jleiva [at] cwc.com 20190530 source: RADB last-modified: 2023-11-13T15:56:26Z rpki-ov-state: valid route6: 2803:d040::/32 descr: LACNIC generated route6 for VOZELIA SA origin: AS61497 remarks: LACNIC generated route6 for VOZELIA SA remarks: maxLength 48 mnt-by: MNT-PA-VOSA-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:d040:1::/48 descr: LACNIC generated route6 for VOZELIA SA origin: AS61497 remarks: LACNIC generated route6 for VOZELIA SA remarks: maxLength 48 mnt-by: MNT-PA-VOSA-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