These entries are queried from radb.net using whois, you can try my project getting these.
:AS270391 route: 190.89.192.0/22 origin: AS270391 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: robsonalcantara [at] raiznettelecom.com.br mnt-by: MAINT-AS270391 source: TC last-modified: 2023-07-25T15:30:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.89.192.0/22 descr: CLARO S.A. Customer origin: AS270391 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: 190.89.192.0/23 descr: CLARO S.A. Customer origin: AS270391 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200807 source: RADB last-modified: 2023-11-13T16:01:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.89.192.0/24 descr: CLARO S.A. Customer origin: AS270391 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200807 source: RADB last-modified: 2023-11-13T16:01:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.89.193.0/24 descr: CLARO S.A. Customer origin: AS270391 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200807 source: RADB last-modified: 2023-11-13T16:01:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.89.194.0/23 descr: CLARO S.A. Customer origin: AS270391 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200807 source: RADB last-modified: 2023-11-13T16:01:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.89.194.0/24 descr: CLARO S.A. Customer origin: AS270391 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200807 source: RADB last-modified: 2023-11-13T16:01:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.89.195.0/24 descr: CLARO S.A. Customer origin: AS270391 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200807 source: RADB last-modified: 2023-11-13T16:01:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6b4c::/32 origin: AS270391 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: robsonalcantara [at] raiznettelecom.com.br mnt-by: MAINT-AS270391 source: TC last-modified: 2023-07-25T15:30:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6b4c::/32 descr: Proxy-registered route object remarks: --------------------------------- remarks: For SECURITY issues, please send messages to remarks: origin AS administrator remarks: (e.g. whois -h whois.registro.br AS270391) remarks: --------------------------------- remarks: This route is from a Vtal customer which remarks: is being exported under origin AS below. remarks: It was created by us because no other remarks: route object with the same origin was found. remarks: --------------------------------- remarks: Please contact BGPVTAL-RADB if you have any remarks: questions regarding this object. remarks: --------------------------------- origin: AS270391 notify: LD-SN3BBIP [at] vtal.com mnt-by: MAINT-AS8167 changed: LD-SN3BBIP [at] vtal.com 20220331 source: RADB last-modified: 2023-11-13T16:10:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source