These entries are queried from radb.net using whois, you can try my project getting these.
:AS271463 route: 181.174.232.0/22 origin: AS271463 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: tais.tellynk2 [at] gmail.com mnt-by: MAINT-AS271463 source: TC last-modified: 2021-12-21T13:58:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.174.232.0/22 origin: AS271463 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 20220128 #14:15:16Z source: RADB last-modified: 2023-11-13T16:09:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.174.232.0/24 descr: CLARO S.A. Customer origin: AS271463 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220303 source: RADB last-modified: 2023-11-13T16:09:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.174.233.0/24 descr: CLARO S.A. Customer origin: AS271463 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220303 source: RADB last-modified: 2023-11-13T16:09:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.174.234.0/24 descr: CLARO S.A. Customer origin: AS271463 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220729 source: RADB last-modified: 2023-11-13T16:11:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.174.235.0/24 descr: CLARO S.A. Customer origin: AS271463 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220729 source: RADB last-modified: 2023-11-13T16:11:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7bec::/32 origin: AS271463 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: tais.tellynk2 [at] gmail.com mnt-by: MAINT-AS271463 source: TC last-modified: 2021-12-21T13:58:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7bec::/32 origin: AS271463 descr: CUSTOMER TELLYNK TECNOLOGIA E SERVICOS EIRELI - EPP mnt-by: MAINT-AS28598 changed: saimo.santos [at] mobtelecom.com.br 20201023 #20:07:47Z source: RADB last-modified: 2023-11-13T16:12:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7bec::/33 descr: CLARO S.A. Customer origin: AS271463 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201124 source: RADB last-modified: 2023-11-13T16:03:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7bec::/34 descr: CLARO S.A. Customer origin: AS271463 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201124 source: RADB last-modified: 2023-11-13T16:03:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7bec:4000::/34 descr: CLARO S.A. Customer origin: AS271463 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201124 source: RADB last-modified: 2023-11-13T16:03:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7bec:8000::/33 descr: CLARO S.A. Customer origin: AS271463 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201124 source: RADB last-modified: 2023-11-13T16:03:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7bec:8000::/34 descr: CLARO S.A. Customer origin: AS271463 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201124 source: RADB last-modified: 2023-11-13T16:03:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7bec:c000::/34 descr: CLARO S.A. Customer origin: AS271463 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201124 source: RADB last-modified: 2023-11-13T16:03:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source