These entries are queried from radb.net using whois, you can try my project getting these.
:AS264472 route: 132.255.88.0/22 descr: CLIENTE_MOB_BCNET SERVICOS DE INFORMATICA LTDA - ME origin: AS264472 mnt-by: MAINT-AS28598 changed: mauricio.maehara [at] mobtelecom.com.br 20180504 #23:49:57Z source: RADB last-modified: 2023-11-13T16:12:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 132.255.88.0/23 descr: CLIENTE_MOB_BCNET SERVICOS DE INFORMATICA LTDA - ME origin: AS264472 mnt-by: MAINT-AS28598 changed: mauricio.maehara [at] mobtelecom.com.br 20180504 #23:49:57Z source: RADB last-modified: 2023-11-13T16:12:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 132.255.90.0/23 descr: CLIENTE_MOB_BCNET SERVICOS DE INFORMATICA LTDA - ME origin: AS264472 mnt-by: MAINT-AS28598 changed: mauricio.maehara [at] mobtelecom.com.br 20180504 #23:49:57Z source: RADB last-modified: 2023-11-13T16:12:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2024::/32 origin: AS264472 descr: Customer BCNET SERVICOS DE INFORMATICA mnt-by: MAINT-AS28598 changed: cassio.passos [at] mobtelecom.com.br 20190912 #17:13:38Z source: RADB last-modified: 2023-11-13T16:12:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:31d0::/32 descr: This is a Commcorp Telecom customer proxy route object that was created because no existing route object with the same origin was found. Please contact noc [at] commcorp.com.br if you have any questions regarding this object. origin: AS264472 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200721 source: RADB last-modified: 2023-11-13T16:01:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source