These entries are queried from radb.net using whois, you can try my project getting these.
:AS61855 route: 131.0.4.0/22 descr: ITX-FASTERNET origin: AS61855 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180326 #17:15:42Z source: RADB last-modified: 2023-11-13T15:53:23Z rpki-ov-state: valid route: 131.0.4.0/22 descr: NOVANET CRIDv4 origin: AS61855 notify: noc [at] nvtel.com.br mnt-by: MAINT-AS61855 changed: noc [at] nvtel.com.br 20211203 source: TC last-modified: 2021-12-03T18:21:36Z rpki-ov-state: valid route: 131.0.4.0/23 descr: NOVANET CRIDv4 origin: AS61855 notify: noc [at] nvtel.com.br mnt-by: MAINT-AS61855 changed: noc [at] nvtel.com.br 20211203 source: TC last-modified: 2021-12-03T18:21:36Z rpki-ov-state: valid route: 131.0.4.0/24 descr: NOVANET CRIDv4 origin: AS61855 notify: noc [at] nvtel.com.br mnt-by: MAINT-AS61855 changed: noc [at] nvtel.com.br 20211203 source: TC last-modified: 2021-12-03T18:21:36Z rpki-ov-state: valid route: 131.0.5.0/24 descr: NOVANET CRIDv4 origin: AS61855 notify: noc [at] nvtel.com.br mnt-by: MAINT-AS61855 changed: noc [at] nvtel.com.br 20211203 source: TC last-modified: 2021-12-03T18:21:36Z rpki-ov-state: valid route: 131.0.6.0/23 descr: NOVANET CRIDv4 origin: AS61855 notify: noc [at] nvtel.com.br mnt-by: MAINT-AS61855 changed: noc [at] nvtel.com.br 20211203 source: TC last-modified: 2021-12-03T18:21:36Z rpki-ov-state: valid route: 131.0.6.0/24 descr: NOVANET CRIDv4 origin: AS61855 notify: noc [at] nvtel.com.br mnt-by: MAINT-AS61855 changed: noc [at] nvtel.com.br 20211203 source: TC last-modified: 2021-12-03T18:21:36Z rpki-ov-state: valid route: 131.0.7.0/24 descr: NOVANET CRIDv4 origin: AS61855 notify: noc [at] nvtel.com.br mnt-by: MAINT-AS61855 changed: noc [at] nvtel.com.br 20211203 source: TC last-modified: 2021-12-03T18:21:36Z rpki-ov-state: valid route6: 2804:1a58::/32 descr: ITX-FASTERNET origin: AS61855 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180326 #17:16:20Z source: RADB last-modified: 2023-11-13T15:53:23Z rpki-ov-state: valid route6: 2804:1a58::/32 descr: NOVANET CRIDv6 origin: AS61855 notify: noc [at] nvtel.com.br mnt-by: MAINT-AS61855 changed: noc [at] nvtel.com.br 20211203 source: TC last-modified: 2021-12-03T18:21:53Z rpki-ov-state: valid route6: 2804:1a58::/33 descr: NOVANET CRIDv6 origin: AS61855 notify: noc [at] nvtel.com.br mnt-by: MAINT-AS61855 changed: noc [at] nvtel.com.br 20211203 source: TC last-modified: 2021-12-03T18:21:53Z rpki-ov-state: valid route6: 2804:1a58::/34 descr: NOVANET CRIDv6 origin: AS61855 notify: noc [at] nvtel.com.br mnt-by: MAINT-AS61855 changed: noc [at] nvtel.com.br 20211203 source: TC last-modified: 2021-12-03T18:21:53Z rpki-ov-state: valid route6: 2804:1a58:4000::/34 descr: NOVANET CRIDv6 origin: AS61855 notify: noc [at] nvtel.com.br mnt-by: MAINT-AS61855 changed: noc [at] nvtel.com.br 20211203 source: TC last-modified: 2021-12-03T18:21:53Z rpki-ov-state: valid route6: 2804:1a58:8000::/33 descr: NOVANET CRIDv6 origin: AS61855 notify: noc [at] nvtel.com.br mnt-by: MAINT-AS61855 changed: noc [at] nvtel.com.br 20211203 source: TC last-modified: 2021-12-03T18:21:53Z rpki-ov-state: valid route6: 2804:1a58:8000::/34 descr: NOVANET CRIDv6 origin: AS61855 notify: noc [at] nvtel.com.br mnt-by: MAINT-AS61855 changed: noc [at] nvtel.com.br 20211203 source: TC last-modified: 2021-12-03T18:21:53Z rpki-ov-state: valid route6: 2804:1a58:c000::/34 descr: NOVANET CRIDv6 origin: AS61855 notify: noc [at] nvtel.com.br mnt-by: MAINT-AS61855 changed: noc [at] nvtel.com.br 20211203 source: TC last-modified: 2021-12-03T18:21:53Z rpki-ov-state: valid