These entries are queried from radb.net using whois, you can try my project getting these.
:AS267985 route: 45.166.160.0/22 origin: AS267985 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: conectivatelecom [at] hotmail.com mnt-by: MAINT-AS267985 source: TC last-modified: 2022-07-16T15:45:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.166.160.0/22 descr: PROXY FOR OUR CUSTUMER origin: AS267985 mnt-by: MAINT-AS263558 changed: jetelecom [at] jetelecom.com.br 20210118 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.166.160.0/22 descr: G8 Customer Proxy Route origin: AS267985 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20210806 source: RADB last-modified: 2023-11-13T16:08:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.166.160.0/24 descr: CLARO S.A. Customer origin: AS267985 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210503 source: RADB last-modified: 2023-11-13T16:05:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.166.161.0/24 descr: CLARO S.A. Customer origin: AS267985 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210507 source: RADB last-modified: 2023-11-13T16:05:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.166.162.0/24 descr: CLARO S.A. Customer origin: AS267985 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210528 source: RADB last-modified: 2023-11-13T16:05:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.166.163.0/24 descr: CLARO S.A. Customer origin: AS267985 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210624 source: RADB last-modified: 2023-11-13T16:06:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:563c::/32 descr: PROXY FOR OUR COSTUMER CONE origin: AS267985 mnt-by: MAINT-AS263558 changed: jetelecom [at] jetelecom.com.br 20210118 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:563c::/32 origin: AS267985 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: conectivatelecom [at] hotmail.com mnt-by: MAINT-AS267985 source: TC last-modified: 2022-07-16T15:45:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:563c::/32 descr: G8 Customer Proxy Route origin: AS267985 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20210806 source: RADB last-modified: 2023-11-13T16:08:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source