These entries are queried from radb.net using whois, you can try my project getting these.
:AS264990 route: 170.84.20.0/22 descr: G8 Customer Proxy Route origin: AS264990 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20200324 source: RADB last-modified: 2023-11-13T16:00:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.84.20.0/24 descr: CLARO S.A. Customer origin: AS264990 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: 170.84.21.0/24 descr: CLARO S.A. Customer origin: AS264990 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: 170.84.22.0/23 descr: CLARO S.A. Customer origin: AS264990 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211129 source: RADB last-modified: 2023-11-13T16:08:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.84.22.0/24 descr: CLARO S.A. Customer origin: AS264990 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: 170.84.23.0/24 descr: CLARO S.A. Customer origin: AS264990 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: 2804:3110::/32 descr: Transito Vesx to WT INFORMATICA TELECOMUNICACOES origin: AS264990 admin-c: Eduardo Fumes Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS22356 changed: epafras [at] durand.com.br 20180717 source: RADB last-modified: 2023-11-13T15:54:03Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3110::/33 descr: AS-CCR-CUSTOMER-264990 origin: AS264990 remarks: Cliente do Cliente NET CORPORATIVA=20 remarks: AS PATH 267613 263432 264990 remarks: Usuario XConn ulisses.almeida remarks: ************************************************************ remarks: This is a Eletronet customer proxy route object that was cre remarks: ated because no existing route object with the same origin w remarks: as found. Please contact noc [at] eletronet.net.br if you have an remarks: y questions regarding this object. remarks: ************************************************************ notify: coreweb_tier2 [at] eletronet.com notify: filtrosbgpoperadoras [at] eletronet.com notify: silva [at] proativetec.com.br mnt-by: MAINT-AS267613 changed: FiltrosBGPOperadoras [at] eletronet.com 20220720 #14:36:24Z source: RADB last-modified: 2023-11-13T16:11:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source