These entries are queried from radb.net using whois, you can try my project getting these.
:AS271579 route: 190.9.88.0/22 descr: CLARO S.A. Customer origin: AS271579 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230614 source: RADB last-modified: 2023-11-13T16:17:29Z rpki-ov-state: valid route: 190.9.88.0/22 origin: AS271579 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: dayana.mick [at] live.com mnt-by: MAINT-AS271579 source: TC last-modified: 2022-12-26T16:12:08Z rpki-ov-state: valid route: 190.9.88.0/23 descr: CLARO S.A. Customer origin: AS271579 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230614 source: RADB last-modified: 2023-11-13T16:17:29Z rpki-ov-state: valid route: 190.9.90.0/23 descr: CLARO S.A. Customer origin: AS271579 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230614 source: RADB last-modified: 2023-11-13T16:17:29Z rpki-ov-state: valid route6: 2804:7dbc::/32 origin: AS271579 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: dayana.mick [at] live.com mnt-by: MAINT-AS271579 source: TC last-modified: 2022-12-26T16:12:09Z rpki-ov-state: valid route6: 2804:7dbc::/32 origin: AS271579 descr: Globenet Customer - Telium - Tec Net mnt-by: MAINT-AS52320 changed: leonardo.almeida [at] globenet.net 20210310 #13:50:09Z source: RADB last-modified: 2023-11-13T16:05:09Z rpki-ov-state: valid