These entries are queried from radb.net using whois, you can try my project getting these.
:AS265124 route: 143.208.80.0/22 descr: ITX-MJA origin: AS265124 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180413 #17:00:00Z source: RADB last-modified: 2023-11-13T15:53:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.208.80.0/23 descr: CLARO S.A. Customer origin: AS265124 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200915 source: RADB last-modified: 2023-11-13T16:01:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.208.80.0/24 descr: CLARO S.A. Customer origin: AS265124 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20191030 source: RADB last-modified: 2023-11-13T15:58:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.208.81.0/24 descr: CLARO S.A. Customer origin: AS265124 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200511 source: RADB last-modified: 2023-11-13T16:00:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.208.82.0/23 descr: CLARO S.A. Customer origin: AS265124 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200915 source: RADB last-modified: 2023-11-13T16:01:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.208.82.0/24 descr: CLARO S.A. Customer origin: AS265124 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20191030 source: RADB last-modified: 2023-11-13T15:58:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.208.83.0/24 descr: CLARO S.A. Customer origin: AS265124 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200213 source: RADB last-modified: 2023-11-13T15:59:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2ae8::/32 descr: AS-ATE-CUSTOMER-265124 origin: AS265124 remarks: Cliente do Cliente Acessoline Telecom remarks: AS PATH 267613 53062 11835 265124 remarks: Usuario XConn rsilva 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: filtrosbgpoperadoras [at] eletronet.com mnt-by: MAINT-AS267613 changed: filtrosbgpoperadoras [at] eletronet.com 20230420 #12:15:45Z source: RADB last-modified: 2023-11-13T16:16:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source