These entries are queried from radb.net using whois, you can try my project getting these.
:AS272167 route6: 2804:82f4::/32 origin: AS272167 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: faustobrito [at] ncweb.com.br mnt-by: MAINT-AS272167 source: TC last-modified: 2021-10-26T16:44:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:82f4::/32 descr: CLARO S.A. Customer origin: AS272167 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211005 source: RADB last-modified: 2023-11-13T16:08:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:82f4::/33 descr: CLARO S.A. Customer origin: AS272167 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20221201 source: RADB last-modified: 2023-11-13T16:13:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:82f4::/34 descr: CLARO S.A. Customer origin: AS272167 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211103 source: RADB last-modified: 2023-11-13T16:08:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:82f4:4000::/34 descr: CLARO S.A. Customer origin: AS272167 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211103 source: RADB last-modified: 2023-11-13T16:08:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:82f4:8000::/33 descr: CLARO S.A. Customer origin: AS272167 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20221201 source: RADB last-modified: 2023-11-13T16:13:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:82f4:8000::/34 descr: CLARO S.A. Customer origin: AS272167 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211103 source: RADB last-modified: 2023-11-13T16:08:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:82f4:c000::/34 descr: CLARO S.A. Customer origin: AS272167 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211103 source: RADB last-modified: 2023-11-13T16:08:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source