These entries are queried from radb.net using whois, you can try my project getting these.
:AS270671 route: 200.59.216.0/22 descr: Proxy object for AS270671 origin: AS270671 mnt-by: MAINT-AS28606 changed: cesar [at] itm.net.br 20200616 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.59.216.0/22 origin: AS270671 descr: Proxy - INDIRECT CLIENT IVI TELECOM - Melo Oliveira Informatica Ltda ME mnt-by: MAINT-AS262999 changed: marcos [at] ivitelecom.com.br 20210723 #18:00:21Z source: RADB last-modified: 2023-11-13T16:15:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.59.216.0/23 descr: Proxy object for AS270671 origin: AS270671 mnt-by: MAINT-AS28606 changed: cesar [at] itm.net.br 20200616 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.59.216.0/23 descr: Proxy Object : Cliente ITS_Transito IP: Melo Oliveira Informtica Ltda ME origin: AS270671 mnt-by: MAINT-AS28186 changed: wesly [at] itsbrasil.net 20200717 #15:45:09Z source: RADB last-modified: 2023-11-13T16:01:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.59.216.0/24 descr: Proxy object for AS270671 origin: AS270671 mnt-by: MAINT-AS28606 changed: cesar [at] itm.net.br 20200616 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.59.216.0/24 descr: Proxy Object : Cliente ITS_Transito IP: Melo Oliveira Informtica Ltda ME origin: AS270671 mnt-by: MAINT-AS28186 changed: wesly [at] itsbrasil.net 20200717 #15:45:09Z source: RADB last-modified: 2023-11-13T16:01:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.59.217.0/24 descr: Proxy Object : Cliente ITS_Transito IP: Melo Oliveira Informtica Ltda ME origin: AS270671 mnt-by: MAINT-AS28186 changed: wesly [at] itsbrasil.net 20200717 #15:45:09Z source: RADB last-modified: 2023-11-13T16:01:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.59.217.0/24 descr: Proxy object for AS270671 origin: AS270671 mnt-by: MAINT-AS28606 changed: cesar [at] itm.net.br 20200616 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.59.218.0/23 descr: Proxy Object : Cliente ITS_Transito IP: Melo Oliveira Informtica Ltda ME origin: AS270671 mnt-by: MAINT-AS28186 changed: wesly [at] itsbrasil.net 20200717 #15:45:09Z source: RADB last-modified: 2023-11-13T16:01:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.59.218.0/23 descr: Proxy object for AS270671 origin: AS270671 mnt-by: MAINT-AS28606 changed: cesar [at] itm.net.br 20200616 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.59.218.0/24 descr: Proxy object for AS270671 origin: AS270671 mnt-by: MAINT-AS28606 changed: cesar [at] itm.net.br 20200616 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.59.218.0/24 descr: Proxy Object : Cliente ITS_Transito IP: Melo Oliveira Informtica Ltda ME origin: AS270671 mnt-by: MAINT-AS28186 changed: wesly [at] itsbrasil.net 20200717 #15:45:09Z source: RADB last-modified: 2023-11-13T16:01:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.59.219.0/24 descr: Proxy object for AS270671 origin: AS270671 mnt-by: MAINT-AS28606 changed: cesar [at] itm.net.br 20200616 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.59.219.0/24 descr: Proxy Object : Cliente ITS_Transito IP: Melo Oliveira Informtica Ltda ME origin: AS270671 mnt-by: MAINT-AS28186 changed: wesly [at] itsbrasil.net 20200717 #15:45:09Z source: RADB last-modified: 2023-11-13T16:01:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6f98::/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 AS270671) 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: AS270671 notify: ip-bgp [at] oi.net.br mnt-by: MAINT-AS8167 changed: ip-bgp [at] oi.net.br 20200818 source: RADB last-modified: 2023-11-13T16:01:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source