These entries are queried from radb.net using whois, you can try my project getting these.
:AS267740 route: 45.168.196.0/22 descr: LACNIC generated route for UNIVERSIDAD U LATINA SRL origin: AS267740 remarks: LACNIC generated route for UNIVERSIDAD U LATINA SRL remarks: maxLength 24 mnt-by: MNT-CR-UNLA-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: 2801:18:800::/48 descr: LACNIC generated route6 for UNIVERSIDAD U LATINA SRL origin: AS267740 remarks: LACNIC generated route6 for UNIVERSIDAD U LATINA SRL remarks: maxLength 64 mnt-by: MNT-CR-UNLA-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