These entries are queried from radb.net using whois, you can try my project getting these.
:AS264207 route: 45.170.84.0/22 descr: PROXY FOR OUR CUSTOMER CONE origin: AS264207 mnt-by: MAINT-AS61844 changed: core [at] newmastertelecom.com.br 20220722 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.97.212.0/22 descr: PONTO.NET V4 origin: AS264207 mnt-by: MAINT-AS264207 changed: noc [at] pontonetweb.com.br 20230912 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.97.212.0/22 origin: AS264207 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: ronierjf10 [at] hotmail.com mnt-by: MAINT-AS264207 source: TC last-modified: 2023-09-19T10:17:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.97.212.0/24 descr: CLARO S.A. Customer origin: AS264207 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211119 source: RADB last-modified: 2023-11-13T16:08:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.97.213.0/24 descr: CLARO S.A. Customer origin: AS264207 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211116 source: RADB last-modified: 2023-11-13T16:08:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.97.215.0/24 descr: CLARO S.A. Customer origin: AS264207 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211116 source: RADB last-modified: 2023-11-13T16:08:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2430::/32 descr: PONTO.NET V6 origin: AS264207 mnt-by: MAINT-AS264207 changed: noc [at] pontonetweb.com.br 20230912 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2430::/32 origin: AS264207 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: ronierjf10 [at] hotmail.com mnt-by: MAINT-AS264207 source: TC last-modified: 2023-09-19T10:17:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:59b4::/32 descr: PROXY FOR OUR CUSTOMER CONE origin: AS264207 mnt-by: MAINT-AS61844 changed: core [at] newmastertelecom.com.br 20220722 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source