These entries are queried from radb.net using whois, you can try my project getting these.
:AS266844 route: 45.238.152.0/22 descr: This route object is for IFX Networks customer route which is being exported under this origin AS 266844 origin: AS266844 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20180823 #06:26:03Z source: RADB last-modified: 2023-11-13T16:18:58Z rpki-ov-state: valid route: 45.238.152.0/22 descr: PROXY FOR OUR COSTUMER CONE origin: AS266844 mnt-by: MAINT-AS263237 changed: nocixmetro [at] powerhost.cl 20210105 source: ALTDB rpki-ov-state: valid route: 45.238.152.0/22 descr: LACNIC generated route for MELSAT TELECOMUNICACIONES SPA origin: AS266844 remarks: LACNIC generated route for MELSAT TELECOMUNICACIONES SPA remarks: maxLength 22 mnt-by: MNT-CL-MTSP-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: 45.238.152.0/23 descr: LACNIC generated route for MELSAT TELECOMUNICACIONES SPA origin: AS266844 remarks: LACNIC generated route for MELSAT TELECOMUNICACIONES SPA remarks: maxLength 23 mnt-by: MNT-CL-MTSP-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: 45.238.152.0/24 descr: LACNIC generated route for MELSAT TELECOMUNICACIONES SPA origin: AS266844 remarks: LACNIC generated route for MELSAT TELECOMUNICACIONES SPA remarks: maxLength 24 mnt-by: MNT-CL-MTSP-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: 45.238.153.0/24 descr: LACNIC generated route for MELSAT TELECOMUNICACIONES SPA origin: AS266844 remarks: LACNIC generated route for MELSAT TELECOMUNICACIONES SPA remarks: maxLength 24 mnt-by: MNT-CL-MTSP-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: 45.238.154.0/23 descr: LACNIC generated route for MELSAT TELECOMUNICACIONES SPA origin: AS266844 remarks: LACNIC generated route for MELSAT TELECOMUNICACIONES SPA remarks: maxLength 23 mnt-by: MNT-CL-MTSP-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: 45.238.154.0/24 descr: LACNIC generated route for MELSAT TELECOMUNICACIONES SPA origin: AS266844 remarks: LACNIC generated route for MELSAT TELECOMUNICACIONES SPA remarks: maxLength 24 mnt-by: MNT-CL-MTSP-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: 45.238.155.0/24 descr: LACNIC generated route for MELSAT TELECOMUNICACIONES SPA origin: AS266844 remarks: LACNIC generated route for MELSAT TELECOMUNICACIONES SPA remarks: maxLength 24 mnt-by: MNT-CL-MTSP-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:dca0::/32 descr: PROXY FOR OUR COSTUMER CONE origin: AS266844 mnt-by: MAINT-AS263237 changed: nocixmetro [at] powerhost.cl 20210105 source: ALTDB rpki-ov-state: valid route6: 2803:dca0::/32 descr: LACNIC generated route6 for MELSAT TELECOMUNICACIONES SPA origin: AS266844 remarks: LACNIC generated route6 for MELSAT TELECOMUNICACIONES SPA remarks: maxLength 96 mnt-by: MNT-CL-MTSP-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