These entries are queried from radb.net using whois, you can try my project getting these.
:AS263753 route: 131.72.236.0/22 descr: LACNIC generated route for SERVICIOS DE DATACENTER DATANETWORKS LIMITADA origin: AS263753 remarks: LACNIC generated route for SERVICIOS DE DATACENTER DATANETWORKS LIMITADA remarks: maxLength 22 mnt-by: MNT-CL-BENZ-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: 131.72.236.0/22 origin: AS263753 descr: ITX-CUSTOMER-ENTEL mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20211019 #19:30:00 source: RADB last-modified: 2023-11-13T16:08:34Z rpki-ov-state: valid route: 131.72.236.0/24 descr: LACNIC generated route for SERVICIOS DE DATACENTER DATANETWORKS LIMITADA origin: AS263753 remarks: LACNIC generated route for SERVICIOS DE DATACENTER DATANETWORKS LIMITADA remarks: maxLength 24 mnt-by: MNT-CL-BENZ-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: 131.72.236.0/24 origin: AS263753 descr: ITX-CUSTOMER-ENTEL mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20211019 #19:30:00 source: RADB last-modified: 2023-11-13T16:08:34Z rpki-ov-state: valid route: 131.72.237.0/24 origin: AS263753 descr: ZGH Client - Proxy admin-c: Zgh Backbone Internet tech-c: Zgh Backbone Internet notify: noc [at] zgh.cl mnt-by: MAINT-AS263702 changed: noc [at] zgh.cl 20211227 #11:00:28Z source: RADB last-modified: 2023-11-13T16:09:25Z rpki-ov-state: valid route: 131.72.237.0/24 descr: LACNIC generated route for SERVICIOS DE DATACENTER DATANETWORKS LIMITADA origin: AS263753 remarks: LACNIC generated route for SERVICIOS DE DATACENTER DATANETWORKS LIMITADA remarks: maxLength 24 mnt-by: MNT-CL-BENZ-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: 131.72.238.0/24 descr: LACNIC generated route for SERVICIOS DE DATACENTER DATANETWORKS LIMITADA origin: AS263753 remarks: LACNIC generated route for SERVICIOS DE DATACENTER DATANETWORKS LIMITADA remarks: maxLength 24 mnt-by: MNT-CL-BENZ-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: 131.72.238.0/24 origin: AS263753 descr: ZGH Client - Proxy admin-c: Zgh Backbone Internet tech-c: Zgh Backbone Internet notify: noc [at] zgh.cl mnt-by: MAINT-AS263702 changed: noc [at] zgh.cl 20211227 #11:00:28Z source: RADB last-modified: 2023-11-13T16:09:25Z rpki-ov-state: valid route: 131.72.239.0/24 origin: AS263753 descr: ZGH Client - Proxy admin-c: Zgh Backbone Internet tech-c: Zgh Backbone Internet notify: noc [at] zgh.cl mnt-by: MAINT-AS263702 changed: noc [at] zgh.cl 20211227 #11:00:28Z source: RADB last-modified: 2023-11-13T16:09:25Z rpki-ov-state: valid route: 131.72.239.0/24 descr: LACNIC generated route for SERVICIOS DE DATACENTER DATANETWORKS LIMITADA origin: AS263753 remarks: LACNIC generated route for SERVICIOS DE DATACENTER DATANETWORKS LIMITADA remarks: maxLength 24 mnt-by: MNT-CL-BENZ-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