These entries are queried from radb.net using whois, you can try my project getting these.
:AS270507 route: 186.232.104.0/22 origin: AS270507 descr: CUSTOMER-STEELWEB mnt-by: MAINT-AS265187 changed: thiago [at] steelwebtelecom.com.br 20200331 #13:33:36Z source: RADB last-modified: 2024-01-22T22:00:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.232.104.0/22 descr: DOMINIO TELECOM LTDA origin: AS270507 remarks: Updated by TC IRR from NIC.br and RIPE RIS 20220701 notify: wellington.bezerra [at] dominiofibra.com.br mnt-by: MAINT-AS270507 source: TC last-modified: 2022-07-01T16:14:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.232.104.0/23 descr: CLARO S.A. Customer origin: AS270507 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200825 source: RADB last-modified: 2023-11-13T16:01:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.232.104.0/23 descr: DOMINIO TELECOM LTDA origin: AS270507 remarks: Updated by TC IRR from NIC.br and RIPE RIS 20220701 notify: wellington.bezerra [at] dominiofibra.com.br mnt-by: MAINT-AS270507 source: TC last-modified: 2022-07-01T16:14:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.232.104.0/24 descr: CLARO S.A. Customer origin: AS270507 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200825 source: RADB last-modified: 2023-11-13T16:01:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.232.104.0/24 descr: DOMINIO TELECOM LTDA origin: AS270507 remarks: Updated by TC IRR from NIC.br and RIPE RIS 20220701 notify: wellington.bezerra [at] dominiofibra.com.br mnt-by: MAINT-AS270507 source: TC last-modified: 2022-07-01T16:14:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.232.105.0/24 descr: DOMINIO TELECOM LTDA origin: AS270507 remarks: Updated by TC IRR from NIC.br and RIPE RIS 20220701 notify: wellington.bezerra [at] dominiofibra.com.br mnt-by: MAINT-AS270507 source: TC last-modified: 2022-07-01T16:14:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.232.105.0/24 descr: CLARO S.A. Customer origin: AS270507 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200825 source: RADB last-modified: 2023-11-13T16:01:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.232.106.0/23 descr: CLARO S.A. Customer origin: AS270507 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200825 source: RADB last-modified: 2023-11-13T16:01:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.232.106.0/23 descr: DOMINIO TELECOM LTDA origin: AS270507 remarks: Updated by TC IRR from NIC.br and RIPE RIS 20220701 notify: wellington.bezerra [at] dominiofibra.com.br mnt-by: MAINT-AS270507 source: TC last-modified: 2022-07-01T16:14:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.232.106.0/24 descr: DOMINIO TELECOM LTDA origin: AS270507 remarks: Updated by TC IRR from NIC.br and RIPE RIS 20220701 notify: wellington.bezerra [at] dominiofibra.com.br mnt-by: MAINT-AS270507 source: TC last-modified: 2022-07-01T16:14:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.232.106.0/24 descr: CLARO S.A. Customer origin: AS270507 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200825 source: RADB last-modified: 2023-11-13T16:01:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.232.107.0/24 descr: DOMINIO TELECOM LTDA origin: AS270507 remarks: Updated by TC IRR from NIC.br and RIPE RIS 20220701 notify: wellington.bezerra [at] dominiofibra.com.br mnt-by: MAINT-AS270507 source: TC last-modified: 2022-07-01T16:14:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.232.107.0/24 descr: CLARO S.A. Customer origin: AS270507 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200825 source: RADB last-modified: 2023-11-13T16:01:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6d04::/32 descr: DOMINIO TELECOM LTDA origin: AS270507 remarks: Updated by TC IRR from NIC.br and RIPE RIS 20220701 notify: wellington.bezerra [at] dominiofibra.com.br mnt-by: MAINT-AS270507 source: TC last-modified: 2022-07-01T16:14:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6d04::/32 origin: AS270507 descr: Steelweb Customer admin-c: THBCA59 tech-c: THBCA59 notify: thiago [at] steelwebtelecom.com.br mnt-by: MAINT-AS265187 changed: thiago [at] steelwebtelecom.com.br 20200411 source: RADB last-modified: 2024-01-22T22:00:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6d04::/34 descr: DOMINIO TELECOM LTDA origin: AS270507 remarks: Updated by TC IRR from NIC.br and RIPE RIS 20220701 notify: wellington.bezerra [at] dominiofibra.com.br mnt-by: MAINT-AS270507 source: TC last-modified: 2022-07-01T16:14:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6d04:4000::/34 descr: DOMINIO TELECOM LTDA origin: AS270507 remarks: Updated by TC IRR from NIC.br and RIPE RIS 20220701 notify: wellington.bezerra [at] dominiofibra.com.br mnt-by: MAINT-AS270507 source: TC last-modified: 2022-07-01T16:14:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6d04:8000::/34 descr: DOMINIO TELECOM LTDA origin: AS270507 remarks: Updated by TC IRR from NIC.br and RIPE RIS 20220701 notify: wellington.bezerra [at] dominiofibra.com.br mnt-by: MAINT-AS270507 source: TC last-modified: 2022-07-01T16:14:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6d04:c000::/34 descr: DOMINIO TELECOM LTDA origin: AS270507 remarks: Updated by TC IRR from NIC.br and RIPE RIS 20220701 notify: wellington.bezerra [at] dominiofibra.com.br mnt-by: MAINT-AS270507 source: TC last-modified: 2022-07-01T16:14:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source