These entries are queried from radb.net using whois, you can try my project getting these.
:AS266971 route: 45.225.8.0/22 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 AS266971) 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: AS266971 notify: ip-bgp [at] oi.net.br mnt-by: MAINT-AS8167 changed: ip-bgp [at] oi.net.br 20200617 source: RADB last-modified: 2023-11-13T16:01:00Z rpki-ov-state: valid route: 45.225.8.0/23 descr: Proxy Object : Cliente ITS_Transito IP: Rede Megas Internet origin: AS266971 mnt-by: MAINT-AS28186 changed: wesly [at] itsbrasil.net 20200326 #09:49:08Z source: RADB last-modified: 2023-11-13T16:00:17Z rpki-ov-state: valid route: 45.225.8.0/24 descr: Proxy Object : Cliente ITS_Transito IP: Rede Megas Internet origin: AS266971 mnt-by: MAINT-AS28186 changed: wesly [at] itsbrasil.net 20200326 #09:49:08Z source: RADB last-modified: 2023-11-13T16:00:17Z rpki-ov-state: valid route: 45.225.9.0/24 descr: Proxy Object : Cliente ITS_Transito IP: Rede Megas Internet origin: AS266971 mnt-by: MAINT-AS28186 changed: wesly [at] itsbrasil.net 20200326 #09:49:08Z source: RADB last-modified: 2023-11-13T16:00:17Z rpki-ov-state: valid route: 45.225.10.0/23 descr: Proxy Object : Cliente ITS_Transito IP: Rede Megas Internet origin: AS266971 mnt-by: MAINT-AS28186 changed: wesly [at] itsbrasil.net 20200326 #09:49:08Z source: RADB last-modified: 2023-11-13T16:00:17Z rpki-ov-state: valid route: 45.225.10.0/24 descr: Proxy Object : Cliente ITS_Transito IP: Rede Megas Internet origin: AS266971 mnt-by: MAINT-AS28186 changed: wesly [at] itsbrasil.net 20200326 #09:49:08Z source: RADB last-modified: 2023-11-13T16:00:17Z rpki-ov-state: valid route: 45.225.11.0/24 descr: Proxy Object : Cliente ITS_Transito IP: Rede Megas Internet origin: AS266971 mnt-by: MAINT-AS28186 changed: wesly [at] itsbrasil.net 20200326 #09:49:08Z source: RADB last-modified: 2023-11-13T16:00:17Z rpki-ov-state: valid route6: 2804:4624::/32 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 AS266971) 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: AS266971 notify: ip-bgp [at] oi.net.br mnt-by: MAINT-AS8167 changed: ip-bgp [at] oi.net.br 20200617 source: RADB last-modified: 2023-11-13T16:01:00Z rpki-ov-state: valid