These entries are queried from radb.net using whois, you can try my project getting these.
:AS52431 route: 138.118.48.0/22 descr: This route object is for a IFX Networks customer route which is being exported under this origin AS 52431 origin: AS52431 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20150514 #16:52:27Z source: RADB last-modified: 2023-11-13T16:18:57Z rpki-ov-state: valid route: 138.118.48.0/22 descr: LACNIC generated route for CyberWave S.A. origin: AS52431 remarks: LACNIC generated route for CyberWave S.A. remarks: maxLength 24 mnt-by: MNT-AR-CYBE6-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: 181.114.224.0/21 descr: This route object is for a IFX Networks customer route which is being exported under this origin AS 52431 origin: AS52431 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20130709 #19:34:15Z source: RADB last-modified: 2023-11-13T16:18:58Z rpki-ov-state: valid route: 181.114.224.0/21 descr: LACNIC generated route for CyberWave S.A. origin: AS52431 remarks: LACNIC generated route for CyberWave S.A. remarks: maxLength 24 mnt-by: MNT-AR-CYBE6-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: 200.63.64.0/20 descr: LACNIC generated route for Netverk S.A. origin: AS52431 remarks: LACNIC generated route for Netverk S.A. remarks: maxLength 24 mnt-by: MNT-AR-NESA7-LACNIC changed: 20240413 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-04-13T09:45:06Z rpki-ov-state: valid route: 200.63.64.0/20 origin: AS52431 descr: CBERWAVE mnt-by: MAINT-AS11664 changed: ing.clientes [at] claro.com.ar 20190919 #17:41:32Z source: RADB last-modified: 2023-11-13T15:57:46Z rpki-ov-state: valid route: 200.63.80.0/21 descr: LACNIC generated route for Netverk S.A. origin: AS52431 remarks: LACNIC generated route for Netverk S.A. remarks: maxLength 24 mnt-by: MNT-AR-NESA7-LACNIC changed: 20240413 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-04-13T09:45:06Z rpki-ov-state: valid route: 200.63.80.0/21 origin: AS52431 descr: CBERWAVE mnt-by: MAINT-AS11664 changed: ing.clientes [at] claro.com.ar 20190919 #17:43:20Z source: RADB last-modified: 2023-11-13T15:57:46Z rpki-ov-state: valid route: 200.63.94.0/23 origin: AS52431 descr: Globenet Customer - Metrotel - CyberTech mnt-by: MAINT-AS52320 changed: leonardo.almeida [at] globenet.net 20210305 #03:51:26Z source: RADB last-modified: 2023-11-13T16:05:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2803:5500::/32 descr: LACNIC generated route6 for CyberWave S.A. origin: AS52431 remarks: LACNIC generated route6 for CyberWave S.A. remarks: maxLength 40 mnt-by: MNT-AR-CYBE6-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: 2803:5500::/32 origin: AS52431 descr: CBERWAVESA member-of: RS-AS52431-CBWAVE mnt-by: MAINT-AS11664 changed: ing.clientes [at] claro.com.ar 20200811 #16:23:44Z source: RADB last-modified: 2023-11-13T16:01:31Z rpki-ov-state: valid