These entries are queried from radb.net using whois, you can try my project getting these.
:AS269343 route: 45.184.204.0/22 descr: CRISTIANO FRANCISCO DE BARROS ME origin: AS269343 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS269343 changed: db-admin [at] bgp.net.br 20191024 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route: 45.184.204.0/22 descr: CRISNET TELECOM origin: AS269343 changed: juniorsilva [at] meganetonline.com.br 20200130 mnt-by: MAINT-AS269343 source: ALTDB rpki-ov-state: valid route: 45.184.204.0/22 origin: AS269343 descr: Computize mnt-by: MAINT-AS262287 changed: networkops [at] latitude.sh 20230123 #02:53:19Z source: RADB last-modified: 2023-11-13T16:13:36Z rpki-ov-state: valid route: 45.184.204.0/23 descr: CRISNET TELECOM origin: AS269343 changed: juniorsilva [at] meganetonline.com.br 20200130 mnt-by: MAINT-AS269343 source: ALTDB rpki-ov-state: valid route: 45.184.204.0/24 descr: CRISNET TELECOM origin: AS269343 changed: juniorsilva [at] meganetonline.com.br 20200130 mnt-by: MAINT-AS269343 source: ALTDB rpki-ov-state: valid route: 45.184.205.0/24 descr: CRISNET TELECOM origin: AS269343 changed: juniorsilva [at] meganetonline.com.br 20200130 mnt-by: MAINT-AS269343 source: ALTDB rpki-ov-state: valid route: 45.184.206.0/23 descr: CRISNET TELECOM origin: AS269343 changed: juniorsilva [at] meganetonline.com.br 20200130 mnt-by: MAINT-AS269343 source: ALTDB rpki-ov-state: valid route: 45.184.206.0/24 descr: CRISNET TELECOM origin: AS269343 changed: juniorsilva [at] meganetonline.com.br 20200130 mnt-by: MAINT-AS269343 source: ALTDB rpki-ov-state: valid route: 45.184.207.0/24 descr: CRISNET TELECOM origin: AS269343 changed: juniorsilva [at] meganetonline.com.br 20200130 mnt-by: MAINT-AS269343 source: ALTDB rpki-ov-state: valid route6: 2804:632c::/32 descr: CRISNET TELECOM origin: AS269343 changed: juniorsilva [at] meganetonline.com.br 20200130 mnt-by: MAINT-AS269343 source: ALTDB rpki-ov-state: valid route6: 2804:632c::/33 descr: CRISNET TELECOM origin: AS269343 changed: juniorsilva [at] meganetonline.com.br 20200130 mnt-by: MAINT-AS269343 source: ALTDB rpki-ov-state: valid route6: 2804:632c:8000::/33 descr: CRISNET TELECOM origin: AS269343 changed: juniorsilva [at] meganetonline.com.br 20200130 mnt-by: MAINT-AS269343 source: ALTDB rpki-ov-state: valid