These entries are queried from radb.net using whois, you can try my project getting these.
:AS28326 route: 189.50.40.0/21 descr: AS28326-TOTALTELECOM origin: AS28326 notify: suporte [at] wirelink.com.br notify: bgp [at] wirelink.com.br mnt-by: MAINT-AS61832 changed: suporte [at] wirelink.com.br 20201111 source: NTTCOM rpki-ov-state: valid route: 189.50.40.0/21 origin: AS28326 descr: TOTAL TELECOM notify: ailtonluisll [at] gmail.com mnt-by: MAINT-AS28326 changed: suporte [at] oliveiraconsultoria.net.br 20230112 source: TC last-modified: 2023-01-12T17:53:05Z rpki-ov-state: valid route: 189.50.40.0/21 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. origin: AS28326 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200727 source: RADB last-modified: 2023-11-13T16:01:15Z rpki-ov-state: valid route: 189.50.40.0/21 descr: PROXY FOR OUR CUSTUMER CONE origin: AS28326 mnt-by: MAINT-AS263558 changed: jetelecom [at] jetelecom.com.br 20210118 source: ALTDB rpki-ov-state: valid route: 189.50.40.0/22 origin: AS28326 descr: Proxy Route for Clienteorigin: 262476 mnt-by: MAINT-262476 changed: suporte [at] brcentral.com.br 20171229 source: NTTCOM rpki-ov-state: valid route: 189.50.40.0/22 origin: AS28326 descr: TOTAL TELECOM notify: ailtonluisll [at] gmail.com mnt-by: MAINT-AS28326 changed: suporte [at] oliveiraconsultoria.net.br 20230112 source: TC last-modified: 2023-01-12T17:53:05Z rpki-ov-state: valid route: 189.50.40.0/23 origin: AS28326 descr: TOTAL TELECOM notify: ailtonluisll [at] gmail.com mnt-by: MAINT-AS28326 changed: suporte [at] oliveiraconsultoria.net.br 20230112 source: TC last-modified: 2023-01-12T17:53:05Z rpki-ov-state: valid route: 189.50.40.0/24 origin: AS28326 descr: TOTAL TELECOM notify: ailtonluisll [at] gmail.com mnt-by: MAINT-AS28326 changed: suporte [at] oliveiraconsultoria.net.br 20230112 source: TC last-modified: 2023-01-12T17:53:05Z rpki-ov-state: valid route: 189.50.41.0/24 origin: AS28326 descr: TOTAL TELECOM notify: ailtonluisll [at] gmail.com mnt-by: MAINT-AS28326 changed: suporte [at] oliveiraconsultoria.net.br 20230112 source: TC last-modified: 2023-01-12T17:53:05Z rpki-ov-state: valid route: 189.50.42.0/23 origin: AS28326 descr: TOTAL TELECOM notify: ailtonluisll [at] gmail.com mnt-by: MAINT-AS28326 changed: suporte [at] oliveiraconsultoria.net.br 20230112 source: TC last-modified: 2023-01-12T17:53:05Z rpki-ov-state: valid route: 189.50.42.0/24 origin: AS28326 descr: TOTAL TELECOM notify: ailtonluisll [at] gmail.com mnt-by: MAINT-AS28326 changed: suporte [at] oliveiraconsultoria.net.br 20230112 source: TC last-modified: 2023-01-12T17:53:05Z rpki-ov-state: valid route: 189.50.43.0/24 origin: AS28326 descr: TOTAL TELECOM notify: ailtonluisll [at] gmail.com mnt-by: MAINT-AS28326 changed: suporte [at] oliveiraconsultoria.net.br 20230112 source: TC last-modified: 2023-01-12T17:53:05Z rpki-ov-state: valid route: 189.50.44.0/22 origin: AS28326 descr: TOTAL TELECOM notify: ailtonluisll [at] gmail.com mnt-by: MAINT-AS28326 changed: suporte [at] oliveiraconsultoria.net.br 20230112 source: TC last-modified: 2023-01-12T17:53:05Z rpki-ov-state: valid route: 189.50.44.0/23 origin: AS28326 descr: TOTAL TELECOM notify: ailtonluisll [at] gmail.com mnt-by: MAINT-AS28326 changed: suporte [at] oliveiraconsultoria.net.br 20230112 source: TC last-modified: 2023-01-12T17:53:05Z rpki-ov-state: valid route: 189.50.44.0/24 origin: AS28326 descr: TOTAL TELECOM notify: ailtonluisll [at] gmail.com mnt-by: MAINT-AS28326 changed: suporte [at] oliveiraconsultoria.net.br 20230112 source: TC last-modified: 2023-01-12T17:53:05Z rpki-ov-state: valid route: 189.50.45.0/24 origin: AS28326 descr: TOTAL TELECOM notify: ailtonluisll [at] gmail.com mnt-by: MAINT-AS28326 changed: suporte [at] oliveiraconsultoria.net.br 20230112 source: TC last-modified: 2023-01-12T17:53:05Z rpki-ov-state: valid route: 189.50.46.0/23 origin: AS28326 descr: TOTAL TELECOM notify: ailtonluisll [at] gmail.com mnt-by: MAINT-AS28326 changed: suporte [at] oliveiraconsultoria.net.br 20230112 source: TC last-modified: 2023-01-12T17:53:05Z rpki-ov-state: valid route: 189.50.46.0/24 descr: G8 Customer Proxy Route origin: AS28326 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20200507 source: RADB last-modified: 2023-11-13T16:00:38Z rpki-ov-state: valid route: 189.50.46.0/24 origin: AS28326 descr: TOTAL TELECOM notify: ailtonluisll [at] gmail.com mnt-by: MAINT-AS28326 changed: suporte [at] oliveiraconsultoria.net.br 20230112 source: TC last-modified: 2023-01-12T17:53:05Z rpki-ov-state: valid route: 189.50.47.0/24 descr: CLARO S.A. Customer origin: AS28326 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201217 source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: valid route: 189.50.47.0/24 origin: AS28326 descr: TOTAL TELECOM notify: ailtonluisll [at] gmail.com mnt-by: MAINT-AS28326 changed: suporte [at] oliveiraconsultoria.net.br 20230112 source: TC last-modified: 2023-01-12T17:53:05Z rpki-ov-state: valid route: 189.50.48.0/22 origin: AS28326 descr: TOTAL TELECOM notify: ailtonluisll [at] gmail.com mnt-by: MAINT-AS28326 changed: suporte [at] oliveiraconsultoria.net.br 20230112 source: TC last-modified: 2023-01-12T17:53:05Z rpki-ov-state: valid route: 189.50.48.0/22 descr: PROXY FOR OUR COSTUMER CONE origin: AS28326 mnt-by: MAINT-AS263558 changed: jetelecom [at] jetelecom.com.br 20210118 source: ALTDB rpki-ov-state: valid route: 189.50.48.0/22 descr: AS28326-TOTALTELECOM origin: AS28326 notify: suporte [at] wirelink.com.br notify: bgp [at] wirelink.com.br mnt-by: MAINT-AS61832 changed: suporte [at] wirelink.com.br 20201111 source: NTTCOM rpki-ov-state: valid route: 189.50.48.0/22 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. origin: AS28326 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200727 source: RADB last-modified: 2023-11-13T16:01:15Z rpki-ov-state: valid route: 189.50.48.0/23 origin: AS28326 descr: TOTAL TELECOM notify: ailtonluisll [at] gmail.com mnt-by: MAINT-AS28326 changed: suporte [at] oliveiraconsultoria.net.br 20230112 source: TC last-modified: 2023-01-12T17:53:05Z rpki-ov-state: valid route: 189.50.48.0/24 origin: AS28326 descr: TOTAL TELECOM notify: ailtonluisll [at] gmail.com mnt-by: MAINT-AS28326 changed: suporte [at] oliveiraconsultoria.net.br 20230112 source: TC last-modified: 2023-01-12T17:53:05Z rpki-ov-state: valid route: 189.50.49.0/24 origin: AS28326 descr: TOTAL TELECOM notify: ailtonluisll [at] gmail.com mnt-by: MAINT-AS28326 changed: suporte [at] oliveiraconsultoria.net.br 20230112 source: TC last-modified: 2023-01-12T17:53:05Z rpki-ov-state: valid route: 189.50.50.0/23 origin: AS28326 descr: TOTAL TELECOM notify: ailtonluisll [at] gmail.com mnt-by: MAINT-AS28326 changed: suporte [at] oliveiraconsultoria.net.br 20230112 source: TC last-modified: 2023-01-12T17:53:05Z rpki-ov-state: valid route: 189.50.50.0/24 origin: AS28326 descr: TOTAL TELECOM notify: ailtonluisll [at] gmail.com mnt-by: MAINT-AS28326 changed: suporte [at] oliveiraconsultoria.net.br 20230112 source: TC last-modified: 2023-01-12T17:53:05Z rpki-ov-state: valid route: 189.50.51.0/24 descr: CLARO S.A. Customer origin: AS28326 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210104 source: RADB last-modified: 2023-11-13T16:03:22Z rpki-ov-state: valid route: 189.50.51.0/24 origin: AS28326 descr: TOTAL TELECOM notify: ailtonluisll [at] gmail.com mnt-by: MAINT-AS28326 changed: suporte [at] oliveiraconsultoria.net.br 20230112 source: TC last-modified: 2023-01-12T17:53:05Z rpki-ov-state: valid route6: 2804:88e0::/32 origin: AS28326 descr: TOTAL TELECOM notify: ailtonluisll [at] gmail.com mnt-by: MAINT-AS28326 changed: suporte [at] oliveiraconsultoria.net.br 20230111 source: TC last-modified: 2023-01-12T17:58:03Z rpki-ov-state: valid route6: 2804:88e0::/32 descr: PROXY FOR OUR CUSTOMER CONE origin: AS28326 mnt-by: MAINT-AS266233 changed: noc [at] speednetgoias.com.br 20221114 source: ALTDB rpki-ov-state: valid route6: 2804:88e0::/32 descr: G8 Customer Proxy Route origin: AS28326 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20230828 source: RADB last-modified: 2023-11-13T16:18:18Z rpki-ov-state: valid route6: 2804:88e0::/33 origin: AS28326 descr: TOTAL TELECOM notify: ailtonluisll [at] gmail.com mnt-by: MAINT-AS28326 changed: suporte [at] oliveiraconsultoria.net.br 20230111 source: TC last-modified: 2023-01-12T17:58:03Z rpki-ov-state: valid route6: 2804:88e0:8000::/33 origin: AS28326 descr: TOTAL TELECOM notify: ailtonluisll [at] gmail.com mnt-by: MAINT-AS28326 changed: suporte [at] oliveiraconsultoria.net.br 20230111 source: TC last-modified: 2023-01-12T17:58:03Z rpki-ov-state: valid