These entries are queried from radb.net using whois, you can try my project getting these.
:AS266615 route: 45.7.224.0/22 descr: ITX-SIMETRIA origin: AS266615 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20170811 #17:59:03Z source: RADB last-modified: 2023-11-13T15:51:19Z rpki-ov-state: valid route: 45.7.224.0/24 origin: AS266615 descr: DORA BARALDO PROVEDOR DE INTERNET - ME mnt-by: MAINT-AS262427 changed: silvanei [at] invistanet.com.br 20220601 #23:41:31Z source: RADB last-modified: 2023-11-13T16:11:23Z rpki-ov-state: valid route: 45.7.225.0/24 origin: AS266615 descr: DORA BARALDO PROVEDOR DE INTERNET - ME mnt-by: MAINT-AS262427 changed: silvanei [at] invistanet.com.br 20220601 #23:42:22Z source: RADB last-modified: 2023-11-13T16:11:23Z rpki-ov-state: valid route: 45.7.226.0/24 origin: AS266615 descr: DORA BARALDO PROVEDOR DE INTERNET - ME mnt-by: MAINT-AS262427 changed: silvanei [at] invistanet.com.br 20220601 #23:43:12Z source: RADB last-modified: 2023-11-13T16:11:23Z rpki-ov-state: valid route: 45.7.227.0/24 origin: AS266615 descr: DORA BARALDO PROVEDOR DE INTERNET - ME mnt-by: MAINT-AS262427 changed: silvanei [at] invistanet.com.br 20220601 #23:43:57Z source: RADB last-modified: 2023-11-13T16:11:23Z rpki-ov-state: valid route6: 2804:3eb0::/32 descr: ITX-SIMETRIA origin: AS266615 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20170811 #17:59:58Z source: RADB last-modified: 2023-11-13T15:51:19Z rpki-ov-state: valid