These entries are queried from radb.net using whois, you can try my project getting these.
:AS265857 route: 45.225.0.0/22 descr: PROXY FOR OUR COSTUMER CONE origin: AS265857 mnt-by: MAINT-AS263237 changed: nocixmetro [at] powerhost.cl 20210304 source: ALTDB rpki-ov-state: valid route: 45.225.0.0/22 descr: LACNIC generated route for OLMEDO OSVALDO ANDRES(ServiRED) origin: AS265857 remarks: LACNIC generated route for OLMEDO OSVALDO ANDRES(ServiRED) remarks: maxLength 24 mnt-by: MNT-AR-OOAN-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 route: 45.225.0.0/22 origin: AS265857 descr: ITX-CUSTOMER-TECNECT mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20200401 #17:29:52Z source: RADB last-modified: 2023-11-13T16:00:18Z rpki-ov-state: valid route: 45.225.0.0/24 descr: LACNIC generated route for OLMEDO OSVALDO ANDRES(ServiRED) origin: AS265857 remarks: LACNIC generated route for OLMEDO OSVALDO ANDRES(ServiRED) remarks: maxLength 24 mnt-by: MNT-AR-OOAN-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 route: 45.225.1.0/24 descr: LACNIC generated route for OLMEDO OSVALDO ANDRES(ServiRED) origin: AS265857 remarks: LACNIC generated route for OLMEDO OSVALDO ANDRES(ServiRED) remarks: maxLength 24 mnt-by: MNT-AR-OOAN-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 route: 45.225.2.0/24 descr: LACNIC generated route for OLMEDO OSVALDO ANDRES(ServiRED) origin: AS265857 remarks: LACNIC generated route for OLMEDO OSVALDO ANDRES(ServiRED) remarks: maxLength 24 mnt-by: MNT-AR-OOAN-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 route: 45.225.3.0/24 descr: LACNIC generated route for OLMEDO OSVALDO ANDRES(ServiRED) origin: AS265857 remarks: LACNIC generated route for OLMEDO OSVALDO ANDRES(ServiRED) remarks: maxLength 24 mnt-by: MNT-AR-OOAN-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:ba20::/32 descr: PROXY FOR OUR COSTUMER CONE origin: AS265857 mnt-by: MAINT-AS263237 changed: nocixmetro [at] powerhost.cl 20210304 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2803:ba20::/32 origin: AS265857 descr: ITX-CUSTOMER-TECNECT mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20200401 #17:32:39Z source: RADB last-modified: 2023-11-13T16:00:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source