These entries are queried from radb.net using whois, you can try my project getting these.
:AS263781 route: 138.118.104.0/22 descr: LACNIC generated route for ONNO NETWORKS, SOCIEDAD ANÓNIMA origin: AS263781 remarks: LACNIC generated route for ONNO NETWORKS, SOCIEDAD ANÓNIMA remarks: maxLength 24 mnt-by: MNT-GT-RESA3-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: 138.118.104.0/22 origin: AS263781 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS notify: ipservices [at] cwc.com mnt-by: MAINT-AS23520 changed: jose.salazar [at] cwc.com 20230331 #22:54:38Z source: RADB last-modified: 2023-11-13T16:15:39Z rpki-ov-state: valid route: 168.234.106.0/24 descr: LACNIC generated route for Universidad del Valle de Guatemala origin: AS263781 remarks: LACNIC generated route for Universidad del Valle de Guatemala remarks: maxLength 24 mnt-by: MNT-GT-UVGU1-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: 2024-03-05T19:15:06Z rpki-ov-state: valid route6: 2803:1440::/32 descr: LACNIC generated route6 for ONNO NETWORKS, SOCIEDAD ANÓNIMA origin: AS263781 remarks: LACNIC generated route6 for ONNO NETWORKS, SOCIEDAD ANÓNIMA remarks: maxLength 32 mnt-by: MNT-GT-RESA3-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