These entries are queried from radb.net using whois, you can try my project getting these.
:AS266271 route: 170.78.48.0/22 descr: INTERAGE TELECOMUNICACOES E INFORMATICA LTDA ME origin: AS266271 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS266271 changed: db-admin [at] bgp.net.br 20200228 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.78.48.0/22 descr: ITX-WANTEL origin: AS266271 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20181017 #13:11:15Z source: RADB last-modified: 2023-11-13T15:54:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.78.48.0/23 origin: AS266271 descr: AS266271 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20201223 #19:31:54Z source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:694::/32 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: AS266271 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200721 source: RADB last-modified: 2023-11-13T16:01:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3524::/32 descr: ITX-WANTEL origin: AS266271 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20181017 #13:11:42Z source: RADB last-modified: 2023-11-13T15:54:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3524::/33 origin: AS266271 descr: AS266271 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20201223 #20:02:14Z source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source