These entries are queried from radb.net using whois, you can try my project getting these.
:AS267359 route: 45.234.36.0/22 descr: R.B. Servi\xe7os de Informatica LTDA-ME origin: AS267359 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS267359 changed: db-admin [at] bgp.net.br 20191011 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: 45.234.36.0/22 descr: Bloco de IPs Cliente "ASAP/RB" criado pela equipe Durand do Brazil origin: AS267359 admin-c: Eduardo F Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS22356 changed: eduardo [at] durand.com.br 20180817 #14:46:20Z source: RADB last-modified: 2023-11-13T15:54:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.234.36.0/24 descr: CLARO S.A. Customer origin: AS267359 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: 45.234.37.0/24 descr: CLARO S.A. Customer origin: AS267359 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: 45.234.38.0/24 descr: CLARO S.A. Customer origin: AS267359 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: 45.234.39.0/24 descr: CLARO S.A. Customer origin: AS267359 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: 2804:4c40::/32 descr: Bloco de IPs Cliente "ASAP/RB" criado pela equipe Durand do Brazil origin: AS267359 admin-c: Eduardo F Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS22356 changed: eduardo [at] durand.com.br 20180817 #14:47:45Z source: RADB last-modified: 2023-11-13T15:54:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source