These entries are queried from radb.net using whois, you can try my project getting these.
:AS266097 route: 45.4.176.0/22 descr: Transito ASAP to OKEY NET origin: AS266097 admin-c: Eduardo Fumes Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS22356 changed: epafras [at] durand.com.br 20181126 source: RADB last-modified: 2023-11-13T15:55:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.4.176.0/23 origin: AS266097 descr: AS266097 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20220830 #14:29:25Z source: RADB last-modified: 2023-11-13T16:12:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.4.176.0/24 origin: AS266097 descr: OKEY NET mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20200125 #15:30:14Z source: RADB last-modified: 2023-11-13T15:59:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.4.177.0/24 descr: OOPS origin: AS266097 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20190422 #20:16:23Z source: RADB last-modified: 2023-11-13T15:56:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.4.178.0/23 origin: AS266097 descr: AS266097 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20191008 #18:07:23Z source: RADB last-modified: 2023-11-13T15:58:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.4.178.0/24 origin: AS266097 descr: OKEY NET mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20200125 #15:32:06Z source: RADB last-modified: 2023-11-13T15:59:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.4.179.0/24 origin: AS266097 descr: OKEY NET mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20200125 #15:32:35Z source: RADB last-modified: 2023-11-13T15:59:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3a94::/32 descr: Transito ASAP to OKEY NET origin: AS266097 admin-c: Eduardo Fumes Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS22356 changed: epafras [at] durand.com.br 20171226 source: RADB last-modified: 2023-11-13T15:52:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3a94::/33 origin: AS266097 descr: OKEY NET mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20200125 #15:33:56Z source: RADB last-modified: 2023-11-13T15:59:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3a94::/34 origin: AS266097 descr: AS266097 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20220830 #14:33:36Z source: RADB last-modified: 2023-11-13T16:12:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3a94:8000::/33 origin: AS266097 descr: OKEY NET mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20200125 #15:34:26Z source: RADB last-modified: 2023-11-13T15:59:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source