These entries are queried from radb.net using whois, you can try my project getting these.
:AS271441 route: 181.233.92.0/22 origin: AS271441 descr: PROXY FOR OUR CUSTOMER CONE mnt-by: MAINT-AS266583 changed: suporte [at] telxe.com.br 20220426 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.233.92.0/22 origin: AS271441 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 20220506 #17:20:12Z source: RADB last-modified: 2023-11-13T16:10:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.233.93.0/24 descr: CLARO S.A. Customer origin: AS271441 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220425 source: RADB last-modified: 2023-11-13T16:10:52Z rpki-ov-state: valid route: 181.233.94.0/23 origin: AS271441 descr: AS271441 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20240416 # 1247Z source: RADB last-modified: 2024-04-16T12:47:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.233.94.0/24 descr: CLARO S.A. Customer origin: AS271441 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220425 source: RADB last-modified: 2023-11-13T16:10:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7b94::/32 origin: AS271441 descr: PROXY FOR OUR CUSTOMER CONE mnt-by: MAINT-AS266583 changed: suporte [at] telxe.com.br 20220426 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7b94::/32 origin: AS271441 descr: Proxy route registration for AS271441 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 20201104 #03:50:02Z 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: 2804:7b94::/34 origin: AS271441 descr: AS271441 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20220425 #19:17:07Z source: RADB last-modified: 2023-11-13T16:10:52Z rpki-ov-state: valid route6: 2804:7b94:4000::/34 descr: CLARO S.A. Customer origin: AS271441 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220425 source: RADB last-modified: 2023-11-13T16:10:52Z rpki-ov-state: valid route6: 2804:7b94:8000::/33 origin: AS271441 descr: AS271441 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20240416 # 1249Z source: RADB last-modified: 2024-04-16T12:49:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7b94:8000::/34 descr: CLARO S.A. Customer origin: AS271441 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230123 source: RADB last-modified: 2023-11-13T16:13:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7b94:8021::/48 descr: CLARO S.A. Customer origin: AS271441 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230123 source: RADB last-modified: 2023-11-13T16:13:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7b94:8022::/48 descr: CLARO S.A. Customer origin: AS271441 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230306 source: RADB last-modified: 2023-11-13T16:15:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source