These entries are queried from radb.net using whois, you can try my project getting these.
:AS267943 route: 45.166.28.0/22 origin: AS267943 descr: CUSTOMER SOL PROVEDOR DE INTERNETE LTDA - ME changed: gabriel.henrique [at] mobtelecom.com.br 20181210 #13:51:44Z source: RADB mnt-by: MAINT-AS28598 last-modified: 2023-11-13T16:12:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.166.28.0/22 descr: AS267943 origin: AS267943 notify: suporte [at] wirelink.com.br mnt-by: MAINT-AS61832 changed: suporte [at] wirelink.com.br 20201116 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.166.28.0/22 descr: SOL PROVEDOR DE INTERNETE LTDA - ME origin: AS267943 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS267943 changed: db-admin [at] bgp.net.br 20201216 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.166.28.0/23 descr: SOL PROVEDOR DE INTERNETE LTDA - ME origin: AS267943 mnt-by: MAINT-AS267943 changed: alan.ads.santos [at] gmail.com 20210111 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.166.28.0/24 descr: CLARO S.A. Customer origin: AS267943 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190821 source: RADB last-modified: 2023-11-13T15:57:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.166.29.0/24 descr: CLARO S.A. Customer origin: AS267943 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190910 source: RADB last-modified: 2023-11-13T15:57:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.166.30.0/23 descr: SOL PROVEDOR DE INTERNETE LTDA - ME origin: AS267943 mnt-by: MAINT-AS267943 changed: alan.ads.santos [at] gmail.com 20210111 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.166.30.0/24 descr: CLARO S.A. Customer origin: AS267943 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190820 source: RADB last-modified: 2023-11-13T15:57:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.166.31.0/24 descr: CLARO S.A. Customer origin: AS267943 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190910 source: RADB last-modified: 2023-11-13T15:57:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5594::/32 origin: AS267943 descr: CUSTOMER SOL PROVEDOR DE INTERNETE LTDA - ME changed: gabriel.henrique [at] mobtelecom.com.br 20181210 #13:53:59Z source: RADB mnt-by: MAINT-AS28598 last-modified: 2023-11-13T16:12:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5594::/36 descr: CLARO S.A. Customer origin: AS267943 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210719 source: RADB last-modified: 2023-11-13T16:07:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5594:1000::/36 descr: CLARO S.A. Customer origin: AS267943 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210719 source: RADB last-modified: 2023-11-13T16:07:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5594:2000::/36 descr: CLARO S.A. Customer origin: AS267943 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210719 source: RADB last-modified: 2023-11-13T16:07:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5594:3000::/36 descr: CLARO S.A. Customer origin: AS267943 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210719 source: RADB last-modified: 2023-11-13T16:07:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5594:5000::/36 descr: CLARO S.A. Customer origin: AS267943 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210719 source: RADB last-modified: 2023-11-13T16:07:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5594:6000::/36 descr: CLARO S.A. Customer origin: AS267943 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210719 source: RADB last-modified: 2023-11-13T16:07:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5594:7000::/36 descr: CLARO S.A. Customer origin: AS267943 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210719 source: RADB last-modified: 2023-11-13T16:07:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5594:8000::/36 descr: CLARO S.A. Customer origin: AS267943 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210719 source: RADB last-modified: 2023-11-13T16:07:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5594:9000::/36 descr: CLARO S.A. Customer origin: AS267943 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210719 source: RADB last-modified: 2023-11-13T16:07:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5594:a000::/36 descr: CLARO S.A. Customer origin: AS267943 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210719 source: RADB last-modified: 2023-11-13T16:07:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5594:b000::/36 descr: CLARO S.A. Customer origin: AS267943 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210719 source: RADB last-modified: 2023-11-13T16:07:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5594:c000::/36 descr: CLARO S.A. Customer origin: AS267943 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210719 source: RADB last-modified: 2023-11-13T16:07:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5594:d000::/36 descr: CLARO S.A. Customer origin: AS267943 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210719 source: RADB last-modified: 2023-11-13T16:07:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5594:e000::/36 descr: CLARO S.A. Customer origin: AS267943 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210719 source: RADB last-modified: 2023-11-13T16:07:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5594:f000::/36 descr: CLARO S.A. Customer origin: AS267943 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210719 source: RADB last-modified: 2023-11-13T16:07:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source