These entries are queried from radb.net using whois, you can try my project getting these.
:AS52893 route: 177.37.48.0/20 descr: F1-Solutions Desenvolvimento para Web origin: AS52893 mnt-by: MAINT-AS28124 changed: artur [at] pinpoint.com.br 20180924 #17:06:04Z source: RADB last-modified: 2023-11-13T16:11:49Z rpki-ov-state: valid route: 177.37.48.0/20 descr: F1NET CRIDv4 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:29Z rpki-ov-state: valid route: 177.37.48.0/21 descr: F1NET CRIDv4 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:29Z rpki-ov-state: valid route: 177.37.48.0/22 descr: F1NET CRIDv4 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:29Z rpki-ov-state: valid route: 177.37.48.0/23 descr: CLARO S.A. Customer origin: AS52893 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231107 source: RADB last-modified: 2023-11-13T16:19:27Z rpki-ov-state: valid route: 177.37.48.0/23 descr: F1NET CRIDv4 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:29Z rpki-ov-state: valid route: 177.37.48.0/24 descr: CLARO S.A. Customer origin: AS52893 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210127 source: RADB last-modified: 2023-11-13T16:03:31Z rpki-ov-state: valid route: 177.37.48.0/24 descr: F1NET CRIDv4 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:29Z rpki-ov-state: valid route: 177.37.49.0/24 descr: CLARO S.A. Customer origin: AS52893 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210409 source: RADB last-modified: 2023-11-13T16:05:29Z rpki-ov-state: valid route: 177.37.49.0/24 descr: F1NET CRIDv4 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:29Z rpki-ov-state: valid route: 177.37.50.0/23 descr: F1NET CRIDv4 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:29Z rpki-ov-state: valid route: 177.37.50.0/23 descr: CLARO S.A. Customer origin: AS52893 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231107 source: RADB last-modified: 2023-11-13T16:19:27Z rpki-ov-state: valid route: 177.37.50.0/24 descr: F1NET CRIDv4 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:29Z rpki-ov-state: valid route: 177.37.50.0/24 descr: CLARO S.A. Customer origin: AS52893 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210409 source: RADB last-modified: 2023-11-13T16:05:29Z rpki-ov-state: valid route: 177.37.51.0/24 descr: CLARO S.A. Customer origin: AS52893 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210127 source: RADB last-modified: 2023-11-13T16:03:31Z rpki-ov-state: valid route: 177.37.51.0/24 descr: F1NET CRIDv4 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:29Z rpki-ov-state: valid route: 177.37.52.0/22 descr: CLARO S.A. Customer origin: AS52893 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240208 source: RADB last-modified: 2024-02-08T17:58:05Z rpki-ov-state: valid route: 177.37.52.0/22 descr: F1NET CRIDv4 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:29Z rpki-ov-state: valid route: 177.37.52.0/23 descr: F1NET CRIDv4 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:29Z rpki-ov-state: valid route: 177.37.52.0/23 descr: CLARO S.A. Customer origin: AS52893 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231107 source: RADB last-modified: 2023-11-13T16:19:27Z rpki-ov-state: valid route: 177.37.52.0/24 descr: CLARO S.A. Customer origin: AS52893 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210409 source: RADB last-modified: 2023-11-13T16:05:29Z rpki-ov-state: valid route: 177.37.52.0/24 descr: F1NET CRIDv4 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:29Z rpki-ov-state: valid route: 177.37.53.0/24 descr: CLARO S.A. Customer origin: AS52893 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210409 source: RADB last-modified: 2023-11-13T16:05:29Z rpki-ov-state: valid route: 177.37.53.0/24 descr: F1NET CRIDv4 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:29Z rpki-ov-state: valid route: 177.37.54.0/23 descr: CLARO S.A. Customer origin: AS52893 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231107 source: RADB last-modified: 2023-11-13T16:19:27Z rpki-ov-state: valid route: 177.37.54.0/23 descr: F1NET CRIDv4 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:29Z rpki-ov-state: valid route: 177.37.54.0/24 descr: CLARO S.A. Customer origin: AS52893 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210127 source: RADB last-modified: 2023-11-13T16:03:31Z rpki-ov-state: valid route: 177.37.54.0/24 descr: F1NET CRIDv4 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:29Z rpki-ov-state: valid route: 177.37.55.0/24 descr: F1NET CRIDv4 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:29Z rpki-ov-state: valid route: 177.37.55.0/24 descr: CLARO S.A. Customer origin: AS52893 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210409 source: RADB last-modified: 2023-11-13T16:05:29Z rpki-ov-state: valid route: 177.37.56.0/21 descr: F1NET CRIDv4 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:29Z rpki-ov-state: valid route: 177.37.56.0/22 descr: F1NET CRIDv4 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:29Z rpki-ov-state: valid route: 177.37.56.0/23 descr: F1NET CRIDv4 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:29Z rpki-ov-state: valid route: 177.37.56.0/24 descr: F1NET CRIDv4 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:29Z rpki-ov-state: valid route: 177.37.57.0/24 descr: CLARO S.A. Customer origin: AS52893 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200720 source: RADB last-modified: 2023-11-13T16:01:13Z rpki-ov-state: valid route: 177.37.57.0/24 descr: F1NET CRIDv4 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:29Z rpki-ov-state: valid route: 177.37.58.0/23 descr: F1NET CRIDv4 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:29Z rpki-ov-state: valid route: 177.37.58.0/24 descr: F1NET CRIDv4 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:29Z rpki-ov-state: valid route: 177.37.58.0/24 descr: CLARO S.A. Customer origin: AS52893 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210409 source: RADB last-modified: 2023-11-13T16:05:29Z rpki-ov-state: valid route: 177.37.59.0/24 descr: F1NET CRIDv4 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:29Z rpki-ov-state: valid route: 177.37.59.0/24 descr: CLARO S.A. Customer origin: AS52893 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210409 source: RADB last-modified: 2023-11-13T16:05:29Z rpki-ov-state: valid route: 177.37.60.0/22 descr: F1NET CRIDv4 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:29Z rpki-ov-state: valid route: 177.37.60.0/23 descr: F1NET CRIDv4 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:29Z rpki-ov-state: valid route: 177.37.60.0/24 descr: F1NET CRIDv4 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:29Z rpki-ov-state: valid route: 177.37.61.0/24 descr: F1NET CRIDv4 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:29Z rpki-ov-state: valid route: 177.37.61.0/24 descr: CLARO S.A. Customer origin: AS52893 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210409 source: RADB last-modified: 2023-11-13T16:05:29Z rpki-ov-state: valid route: 177.37.62.0/23 descr: F1NET CRIDv4 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:29Z rpki-ov-state: valid route: 177.37.62.0/24 descr: CLARO S.A. Customer origin: AS52893 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210409 source: RADB last-modified: 2023-11-13T16:05:29Z rpki-ov-state: valid route: 177.37.62.0/24 descr: F1NET CRIDv4 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:29Z rpki-ov-state: valid route: 177.37.63.0/24 descr: CLARO S.A. Customer origin: AS52893 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210127 source: RADB last-modified: 2023-11-13T16:03:31Z rpki-ov-state: valid route: 177.37.63.0/24 descr: F1NET CRIDv4 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:29Z rpki-ov-state: valid route6: 2804:a64::/32 origin: AS52893 descr: This is a Commcorp Telecom customer proxy route object that was created because no existing route object with the same origin was found. Please contact noc [at] commcorp.com.br if you have any questions regarding this object. mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20190315 #14:19:45Z source: RADB last-modified: 2023-11-13T15:55:44Z rpki-ov-state: valid route6: 2804:a64::/32 descr: F1NET CRIDv6 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:48Z rpki-ov-state: valid route6: 2804:a64::/33 descr: F1NET CRIDv6 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:48Z rpki-ov-state: valid route6: 2804:a64::/34 descr: F1NET CRIDv6 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:48Z rpki-ov-state: valid route6: 2804:a64:4000::/34 descr: F1NET CRIDv6 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:48Z rpki-ov-state: valid route6: 2804:a64:8000::/33 descr: F1NET CRIDv6 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:48Z rpki-ov-state: valid route6: 2804:a64:8000::/34 descr: F1NET CRIDv6 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:48Z rpki-ov-state: valid route6: 2804:a64:c000::/34 descr: F1NET CRIDv6 origin: AS52893 notify: noc [at] f1solutions.com.br mnt-by: MAINT-AS52893 changed: noc [at] f1solutions.com.br 20230405 source: TC last-modified: 2023-04-05T17:20:48Z rpki-ov-state: valid