These entries are queried from radb.net using whois, you can try my project getting these.
:AS269819 route: 45.187.132.0/22 descr: LACNIC generated route for LE PERA SERGIO PATRICIO(NEO) origin: AS269819 remarks: LACNIC generated route for LE PERA SERGIO PATRICIO(NEO) remarks: maxLength 24 mnt-by: MNT-AR-LPSP-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:c760::/32 descr: LACNIC generated route6 for LE PERA SERGIO PATRICIO(NEO) origin: AS269819 remarks: LACNIC generated route6 for LE PERA SERGIO PATRICIO(NEO) remarks: maxLength 64 mnt-by: MNT-AR-LPSP-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: 2024-03-08T15:00:06Z rpki-ov-state: valid route6: 2803:c760::/32 origin: AS269819 descr: LE PERA SERGIO PATRICIO (NEO) mnt-by: MAINT-AS52468 changed: rargueta [at] ufinet.com 20200722 #01:57:43Z source: RADB last-modified: 2023-11-13T16:08:35Z rpki-ov-state: valid