These entries are queried from radb.net using whois, you can try my project getting these.
:AS267214 route: 45.230.160.0/22 origin: AS267214 descr: ITX-ALPHA mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20191107 #16:22:29Z source: RADB last-modified: 2023-11-13T15:58:37Z rpki-ov-state: valid route: 45.230.160.0/22 origin: AS267214 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: alessandrosrezende [at] gmail.com mnt-by: MAINT-AS267214 source: TC last-modified: 2021-08-03T18:03:52Z rpki-ov-state: valid route: 45.230.160.0/23 descr: CLARO S.A. Customer origin: AS267214 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220509 source: RADB last-modified: 2023-11-13T16:10:58Z rpki-ov-state: valid route: 45.230.160.0/24 origin: AS267214 descr: CLICKPLAY PROVEDOR DE ACESSO LTDA - ME mnt-by: MAINT-AS28260 changed: roniele.araujo [at] altarede.com.br 20200901 #23:56:11Z source: RADB last-modified: 2023-11-13T16:05:49Z rpki-ov-state: valid route: 45.230.161.0/24 descr: CLARO S.A. Customer origin: AS267214 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: valid route: 45.230.162.0/23 descr: CLARO S.A. Customer origin: AS267214 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240222 source: RADB last-modified: 2024-02-22T18:01:56Z rpki-ov-state: valid route: 45.230.162.0/23 origin: AS267214 notify: alessandrosrezende [at] gmail.com mnt-by: MAINT-AS267214 changed: alessandrosrezende [at] gmail.com 20230721 source: TC last-modified: 2023-07-21T15:43:42Z rpki-ov-state: valid route: 45.230.162.0/24 descr: CLARO S.A. Customer origin: AS267214 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220511 source: RADB last-modified: 2023-11-13T16:11:05Z rpki-ov-state: valid route: 45.230.163.0/24 descr: CLARO S.A. Customer origin: AS267214 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210312 source: RADB last-modified: 2023-11-13T16:05:09Z rpki-ov-state: valid route6: 2804:4a08::/32 origin: AS267214 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: alessandrosrezende [at] gmail.com mnt-by: MAINT-AS267214 source: TC last-modified: 2021-08-03T18:03:52Z rpki-ov-state: valid route6: 2804:4a08::/32 origin: AS267214 descr: FORTE-CUSTOMER mnt-by: MAINT-AS263009 changed: vitor [at] fortetelecom.com.br 20210126 #16:12:06Z source: RADB last-modified: 2023-11-13T16:03:31Z rpki-ov-state: valid