These entries are queried from radb.net using whois, you can try my project getting these.
:AS263592 route: 138.0.168.0/22 descr: AS263592 origin: AS263592 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20150106 #12:35:26Z source: RADB last-modified: 2023-11-13T15:47:02Z rpki-ov-state: valid route: 138.0.168.0/22 descr: FRANCISCO MARQUES VIEIRA GONCALVES ME origin: AS263592 mnt-by: MAINT-AS263592 notify: db-admin [at] bgp.net.br changed: db-admin [at] bgp.net.br 20160118 #19:06:27(BRST) source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route: 138.0.168.0/23 descr: CLARO S.A. Customer origin: AS263592 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210513 source: RADB last-modified: 2023-11-13T16:05:44Z rpki-ov-state: valid route: 138.0.168.0/24 descr: MARQUES INFORMATICA origin: AS263592 mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20180626 #03:42:22Z source: RADB last-modified: 2023-11-13T15:54:01Z rpki-ov-state: valid route: 138.0.169.0/24 descr: MARQUES INFORMATICA origin: AS263592 mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20180626 #03:42:32Z source: RADB last-modified: 2023-11-13T15:54:01Z rpki-ov-state: valid route: 138.0.170.0/23 descr: CLARO S.A. Customer origin: AS263592 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210513 source: RADB last-modified: 2023-11-13T16:05:44Z rpki-ov-state: valid route: 138.0.170.0/24 descr: MARQUES INFORMATICA origin: AS263592 mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20180626 #03:42:40Z source: RADB last-modified: 2023-11-13T15:54:01Z rpki-ov-state: valid route: 138.0.171.0/24 descr: MARQUES INFORMATICA origin: AS263592 mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20180626 #03:42:48Z source: RADB last-modified: 2023-11-13T15:54:01Z rpki-ov-state: valid route: 168.121.120.0/22 descr: AS263592 origin: AS263592 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20160202 #12:52:19Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: valid route: 168.121.120.0/23 descr: CLARO S.A. Customer origin: AS263592 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210513 source: RADB last-modified: 2023-11-13T16:05:44Z rpki-ov-state: valid route: 168.121.120.0/24 descr: MARQUES INFORMATICA origin: AS263592 mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20180626 #03:43:40Z source: RADB last-modified: 2023-11-13T15:54:01Z rpki-ov-state: valid route: 168.121.121.0/24 descr: MARQUES INFORMATICA origin: AS263592 mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20180626 #03:43:48Z source: RADB last-modified: 2023-11-13T15:54:01Z rpki-ov-state: valid route: 168.121.122.0/23 descr: CLARO S.A. Customer origin: AS263592 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210513 source: RADB last-modified: 2023-11-13T16:05:44Z rpki-ov-state: valid route: 168.121.122.0/24 descr: MARQUES INFORMATICA origin: AS263592 mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20180626 #03:43:56Z source: RADB last-modified: 2023-11-13T15:54:01Z rpki-ov-state: valid route: 168.121.123.0/24 descr: MARQUES INFORMATICA origin: AS263592 mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20180626 #03:44:06Z source: RADB last-modified: 2023-11-13T15:54:01Z rpki-ov-state: valid route: 177.10.76.0/22 descr: FRANCISCO MARQUES VIEIRA GONCALVES ME origin: AS263592 mnt-by: MAINT-AS263592 notify: db-admin [at] bgp.net.br changed: db-admin [at] bgp.net.br 20160118 #19:06:27(BRST) source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route: 177.10.76.0/22 descr: AS263592 origin: AS263592 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20141111 #15:35:32Z source: RADB last-modified: 2023-11-13T15:46:45Z rpki-ov-state: valid route: 177.10.76.0/23 descr: CLARO S.A. Customer origin: AS263592 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210513 source: RADB last-modified: 2023-11-13T16:05:44Z rpki-ov-state: valid route: 177.10.76.0/24 descr: MARQUES INFORMATICA origin: AS263592 mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20180626 #03:41:23Z source: RADB last-modified: 2023-11-13T15:54:01Z rpki-ov-state: valid route: 177.10.77.0/24 descr: MARQUES INFORMATICA origin: AS263592 mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20180626 #03:41:33Z source: RADB last-modified: 2023-11-13T15:54:01Z rpki-ov-state: valid route: 177.10.78.0/23 descr: CLARO S.A. Customer origin: AS263592 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210513 source: RADB last-modified: 2023-11-13T16:05:44Z rpki-ov-state: valid route: 177.10.78.0/24 descr: MARQUES INFORMATICA origin: AS263592 mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20180626 #03:41:42Z source: RADB last-modified: 2023-11-13T15:54:01Z rpki-ov-state: valid route: 177.10.79.0/24 descr: MARQUES INFORMATICA origin: AS263592 mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20180626 #03:41:50Z source: RADB last-modified: 2023-11-13T15:54:01Z rpki-ov-state: valid route6: 2804:f90::/32 descr: AS263592 origin: AS263592 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20141201 #11:22:32Z source: RADB last-modified: 2023-11-13T15:47:00Z rpki-ov-state: valid route6: 2804:f90::/33 descr: CLARO S.A. Customer origin: AS263592 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210526 source: RADB last-modified: 2023-11-13T16:05:47Z rpki-ov-state: valid route6: 2804:f90:8000::/33 descr: CLARO S.A. Customer origin: AS263592 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210526 source: RADB last-modified: 2023-11-13T16:05:47Z rpki-ov-state: valid