These entries are queried from radb.net using whois, you can try my project getting these.
:AS268258 route: 45.237.8.0/22 descr: Alfanet Telecom e Tecnologia LTDA origin: AS268258 notify: mikael [at] alfanetinternet.com.br mnt-by: MAINT-AS268258 changed: mikael [at] alfanetinternet.com.br 20230424 source: TC last-modified: 2023-04-24T18:16:37Z rpki-ov-state: valid route: 45.237.8.0/22 descr: Proxy-registered route object remarks: --------------------------------- remarks: For SECURITY issues, please send messages to remarks: origin AS administrator remarks: (e.g. whois -h whois.registro.br AS268258) remarks: --------------------------------- remarks: This route is from a Oi customer which remarks: is being exported under origin AS below. remarks: It was created by us because no other remarks: route object with the same origin was found. remarks: remarks: Please contact BGPOI-RADB if you have any remarks: questions regarding this object. remarks: origin: AS268258 notify: ip-bgp [at] oi.net.br mnt-by: MAINT-AS8167 changed: ip-bgp [at] oi.net.br 20180703 source: RADB last-modified: 2023-11-13T15:54:02Z rpki-ov-state: valid route: 45.237.8.0/23 descr: Alfanet Telecom e Tecnologia LTDA origin: AS268258 notify: mikael [at] alfanetinternet.com.br mnt-by: MAINT-AS268258 changed: mikael [at] alfanetinternet.com.br 20230424 source: TC last-modified: 2023-04-24T18:16:37Z rpki-ov-state: valid route: 45.237.8.0/24 descr: Alfanet Telecom e Tecnologia LTDA origin: AS268258 notify: mikael [at] alfanetinternet.com.br mnt-by: MAINT-AS268258 changed: mikael [at] alfanetinternet.com.br 20230424 source: TC last-modified: 2023-04-24T18:16:37Z rpki-ov-state: valid route: 45.237.9.0/24 descr: Alfanet Telecom e Tecnologia LTDA origin: AS268258 notify: mikael [at] alfanetinternet.com.br mnt-by: MAINT-AS268258 changed: mikael [at] alfanetinternet.com.br 20230424 source: TC last-modified: 2023-04-24T18:16:37Z rpki-ov-state: valid route: 45.237.10.0/23 descr: Alfanet Telecom e Tecnologia LTDA origin: AS268258 notify: mikael [at] alfanetinternet.com.br mnt-by: MAINT-AS268258 changed: mikael [at] alfanetinternet.com.br 20230424 source: TC last-modified: 2023-04-24T18:16:37Z rpki-ov-state: valid route: 45.237.10.0/24 descr: Alfanet Telecom e Tecnologia LTDA origin: AS268258 notify: mikael [at] alfanetinternet.com.br mnt-by: MAINT-AS268258 changed: mikael [at] alfanetinternet.com.br 20230424 source: TC last-modified: 2023-04-24T18:16:37Z rpki-ov-state: valid route: 45.237.11.0/24 descr: Alfanet Telecom e Tecnologia LTDA origin: AS268258 notify: mikael [at] alfanetinternet.com.br mnt-by: MAINT-AS268258 changed: mikael [at] alfanetinternet.com.br 20230424 source: TC last-modified: 2023-04-24T18:16:37Z rpki-ov-state: valid route6: 2804:4e64::/32 origin: AS268258 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: mikael [at] alfanetinternet.com.br mnt-by: MAINT-AS268258 source: TC last-modified: 2022-02-02T17:21:57Z rpki-ov-state: valid route6: 2804:4e64::/32 descr: Transito Openx to JONATES MICHAEL DE MACEDO - ME origin: AS268258 admin-c: Eduardo Fumes Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS22356 changed: epafras [at] durand.com.br 20180619 source: RADB last-modified: 2023-11-13T15:54:00Z rpki-ov-state: valid route6: 2804:4e64::/33 descr: Alfanet Telecom e Tecnologia LTDA origin: AS268258 notify: mikael [at] alfanetinternet.com.br mnt-by: MAINT-AS268258 changed: mikael [at] alfanetinternet.com.br 20230424 source: TC last-modified: 2023-04-24T18:21:25Z rpki-ov-state: valid route6: 2804:4e64:c000::/34 descr: Alfanet Telecom e Tecnologia LTDA origin: AS268258 notify: mikael [at] alfanetinternet.com.br mnt-by: MAINT-AS268258 changed: mikael [at] alfanetinternet.com.br 20230424 source: TC last-modified: 2023-04-24T18:21:25Z rpki-ov-state: valid