These entries are queried from radb.net using whois, you can try my project getting these.
:AS1000 route: 190.210.210.0/23 descr: LACNIC generated route for NSS S.A. origin: AS1000 remarks: LACNIC generated route for NSS S.A. remarks: maxLength 24 mnt-by: MNT-AR-NSSA-LACNIC changed: abuse- 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