These entries are queried from radb.net using whois, you can try my project getting these.
:AS267191 route: 45.231.16.0/22 origin: AS267191 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: jrnascimento.25 [at] gmail.com mnt-by: MAINT-AS267191 source: TC last-modified: 2022-01-31T20:38:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.231.16.0/22 descr: WIX origin: AS267191 mnt-by: MAINT-AS53013 changed: danielantonio [at] wixnet.com.br 20190801 source: RADB last-modified: 2023-11-13T15:56:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4994::/32 origin: AS267191 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: jrnascimento.25 [at] gmail.com mnt-by: MAINT-AS267191 source: TC last-modified: 2022-01-31T20:38:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4994::/32 descr: OPENX to Connect Fast origin: AS267191 admin-c: Eduardo Fumes Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS22356 changed: epafras [at] durand.com.br 20191008 source: RADB last-modified: 2023-11-13T15:58:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source