These entries are queried from radb.net using whois, you can try my project getting these.
:AS268618 route: 45.163.208.0/22 origin: AS268618 descr: PROXY FOR OUR CUSTOMER CONE mnt-by: MAINT-AS266520 changed: luiz.maia [at] voob.com.br 20210528 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.163.208.0/22 descr: CUSTOMER FARIAS NET SERVICO LTDA origin: AS268618 mnt-by: MAINT-AS28598 changed: douglas.mota [at] mobtelecom.com.br 20181017 #17:16:42Z source: RADB last-modified: 2023-11-13T16:12:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.163.208.0/23 descr: CLARO S.A. Customer origin: AS268618 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240313 source: RADB last-modified: 2024-03-13T19:46:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.163.208.0/24 descr: CLARO S.A. Customer origin: AS268618 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240313 source: RADB last-modified: 2024-03-13T19:46:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.163.209.0/24 descr: CLARO S.A. Customer origin: AS268618 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190806 source: RADB last-modified: 2023-11-13T15:57:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.163.210.0/23 descr: CLARO S.A. Customer origin: AS268618 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200414 source: RADB last-modified: 2023-11-13T16:00:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.163.210.0/24 descr: CLARO S.A. Customer origin: AS268618 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190806 source: RADB last-modified: 2023-11-13T15:57:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.163.211.0/24 descr: CLARO S.A. Customer origin: AS268618 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190806 source: RADB last-modified: 2023-11-13T15:57:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:53f4::/32 origin: AS268618 descr: PROXY FOR OUR CUSTOMER CONE mnt-by: MAINT-AS266520 changed: luiz.maia [at] voob.com.br 20210528 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:53f4::/32 descr: CUSTOMER FARIAS NET SERVICO LTDA origin: AS268618 mnt-by: MAINT-AS28598 changed: douglas.mota [at] mobtelecom.com.br 20181017 #17:17:13Z source: RADB last-modified: 2023-11-13T16:12:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:53f4:1a::/48 descr: CLARO S.A. Customer origin: AS268618 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230426 source: RADB last-modified: 2023-11-13T16:17:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source