These entries are queried from radb.net using whois, you can try my project getting these.
:AS52634 route: 177.124.188.0/22 descr: BRNET TELECOMUNICACOES LTDA origin: AS52634 member-of: AS52634:RS-ROUTE notify: noc [at] brnet.net.br geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-RS geoidx: Bom Retiro do Sul mnt-by: MAINT-AS52634 changed: noc [at] brnet.net.br 20240223 source: TC last-modified: 2024-02-23T13:44:14Z rpki-ov-state: valid route: 177.124.188.0/23 descr: BRNET TELECOMUNICACOES LTDA origin: AS52634 member-of: AS52634:RS-ROUTE notify: noc [at] brnet.net.br geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-RS geoidx: Bom Retiro do Sul mnt-by: MAINT-AS52634 changed: noc [at] brnet.net.br 20240223 source: TC last-modified: 2024-02-23T13:44:14Z rpki-ov-state: valid route: 177.124.190.0/23 descr: BRNET TELECOMUNICACOES LTDA origin: AS52634 member-of: AS52634:RS-ROUTE notify: noc [at] brnet.net.br geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-RS geoidx: Bom Retiro do Sul mnt-by: MAINT-AS52634 changed: noc [at] brnet.net.br 20240223 source: TC last-modified: 2024-02-23T13:44:14Z rpki-ov-state: valid route6: 2804:d7c::/32 descr: ITX-AVATO origin: AS52634 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20170926 #14:33:11Z source: RADB last-modified: 2023-11-13T15:51:35Z rpki-ov-state: valid route6: 2804:d7c::/32 descr: BRNET TELECOMUNICACOES LTDA origin: AS52634 member-of: AS52634:RS-ROUTEv6 notify: noc [at] brnet.net.br geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-RS geoidx: Bom Retiro do Sul mnt-by: MAINT-AS52634 changed: noc [at] brnet.net.br 20240223 source: TC last-modified: 2024-02-23T13:37:02Z rpki-ov-state: valid route6: 2804:d7c::/33 descr: BRNET TELECOMUNICACOES LTDA origin: AS52634 member-of: AS52634:RS-ROUTEv6 notify: noc [at] brnet.net.br geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-RS geoidx: Bom Retiro do Sul mnt-by: MAINT-AS52634 changed: noc [at] brnet.net.br 20240223 source: TC last-modified: 2024-02-23T13:37:02Z rpki-ov-state: valid route6: 2804:d7c:8000::/33 descr: BRNET TELECOMUNICACOES LTDA origin: AS52634 member-of: AS52634:RS-ROUTEv6 notify: noc [at] brnet.net.br geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-RS geoidx: Bom Retiro do Sul mnt-by: MAINT-AS52634 changed: noc [at] brnet.net.br 20240223 source: TC last-modified: 2024-02-23T13:37:02Z rpki-ov-state: valid