These entries are queried from radb.net using whois, you can try my project getting these.
:AS271051 route: 200.9.104.0/22 origin: AS271051 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: edmilson [at] clicktellecom.com.br mnt-by: MAINT-AS271051 source: TC last-modified: 2023-09-04T17:32:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.9.104.0/22 descr: PROXY FOR CUSTOMER REALLINK origin: AS271051 mnt-by: MAINT-AS264949 notify: junior [at] routerx.net.br changed: junior [at] routerx.net.br 20201006 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.9.104.0/22 origin: AS271051 descr: This is a BR.Digital customer proxy route object that was created because no existing route object with the same origin was found. Please contact bgp [at] br.digital if you have any questions regarding this object. mnt-by: MAINT-AS14840 changed: gacosta [at] br.digital 20210909 #19:23:50Z source: RADB last-modified: 2023-11-13T16:08:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7580::/32 descr: PROXY FOR CUSTOMER REALLINK origin: AS271051 mnt-by: MAINT-AS264949 notify: junior [at] routerx.net.br changed: junior [at] routerx.net.br 20201006 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7580::/32 origin: AS271051 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: edmilson [at] clicktellecom.com.br mnt-by: MAINT-AS271051 source: TC last-modified: 2023-09-04T17:32:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7580::/32 origin: AS271051 descr: This is a BR.Digital customer proxy route object that was created because no existing route object with the same origin was found. Please contact bgp [at] br.digital if you have any questions regarding this object. mnt-by: MAINT-AS14840 changed: gacosta [at] br.digital 20210909 #19:25:05Z source: RADB last-modified: 2023-11-13T16:08:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source