These entries are queried from radb.net using whois, you can try my project getting these.
:AS268725 route: 45.171.176.0/22 descr: PROXY FOR OPENX CUSTOMER origin: AS268725 mnt-by: MAINT-AS263444 notify: registro [at] openx.com.br changed: registro [at] openx.com.br 20230531 remarks: Wed May 31 15:42:22 2023 source: RADB last-modified: 2023-11-13T16:17:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:59c8::/32 origin: AS268725 descr: Globenet CUSTOMER - Century Telecom - Planex Telecom mnt-by: MAINT-AS52320 changed: lucas.franca [at] globenet.net 20220426 #20:50:08Z source: RADB last-modified: 2023-11-13T16:10:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source