These entries are queried from radb.net using whois, you can try my project getting these.
:AS271577 route: 181.232.228.0/22 descr: CLIKPOWER TELECOMUNICACOES EIRELI origin: AS271577 mnt-by: MAINT-AS266460 changed: jmartins [at] youisp.com.br 20220610 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.232.228.0/22 origin: AS271577 descr: M M DE SOUZA - ME mnt-by: MAINT-AS53087 changed: fabricio.a [at] tely.com.br 20220816 #14:24:00Z source: RADB last-modified: 2023-11-13T16:12:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7db4::/32 origin: AS271577 descr: Proxy route registration for AS271577 remarks: This route object is for a ALOO Telecom customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found, and remarks: since some ALOO Telecom peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact bgp [at] alootelecom.com.br if you have any remarks: questions regarding this object. mnt-by: MAINT-AS61568 notify: noc [at] alootelecom.com.br changed: noc [at] alootelecom.com.br 20210115 #03:50:01Z source: RADB last-modified: 2023-11-13T16:12:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7db4::/33 origin: AS271577 descr: M M DE SOUZA - ME mnt-by: MAINT-AS53087 changed: fabricio.a [at] tely.com.br 20220816 #14:48:53Z source: RADB last-modified: 2023-11-13T16:12:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7db4:8000::/33 origin: AS271577 descr: M M DE SOUZA - ME mnt-by: MAINT-AS53087 changed: fabricio.a [at] tely.com.br 20220816 #14:49:36Z source: RADB last-modified: 2023-11-13T16:12:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source