These entries are queried from radb.net using whois, you can try my project getting these.
:AS267462 route: 192.141.84.0/22 descr: ESPACO LINK TELECOMUNICAES LTDA ME origin: AS267462 mnt-by: MAINT-AS267462 changed: junior [at] routerx.net.br 20200210 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.141.84.0/23 descr: ESPACO LINK TELECOMUNICAES LTDA ME origin: AS267462 mnt-by: MAINT-AS267462 changed: junior [at] routerx.net.br 20200210 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.141.84.0/24 descr: ESPACO LINK TELECOMUNICAES LTDA ME origin: AS267462 mnt-by: MAINT-AS267462 changed: matheus [at] routerx.net.br 20231227 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.141.85.0/24 descr: ESPACO LINK TELECOMUNICAES LTDA ME origin: AS267462 mnt-by: MAINT-AS267462 changed: matheus [at] routerx.net.br 20231227 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.141.86.0/23 descr: ESPACO LINK TELECOMUNICAES LTDA ME origin: AS267462 mnt-by: MAINT-AS267462 changed: junior [at] routerx.net.br 20200210 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.141.86.0/24 descr: ESPACO LINK TELECOMUNICAES LTDA ME origin: AS267462 mnt-by: MAINT-AS267462 changed: matheus [at] routerx.net.br 20231227 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.141.87.0/24 descr: ESPACO LINK TELECOMUNICAES LTDA ME origin: AS267462 mnt-by: MAINT-AS267462 changed: matheus [at] routerx.net.br 20231227 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:41e0::/32 descr: ESPACO LINK TELECOMUNICAES LTDA ME origin: AS267462 mnt-by: MAINT-AS267462 changed: junior [at] routerx.net.br 20200210 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:41e0:8000::/34 origin: AS267462 descr: Espa�o Link Telecomunica��es LTDA - ME mnt-by: MAINT-AS52468 changed: dsalazara [at] ufinet.com 20220715 #05:25:15Z source: RADB last-modified: 2023-11-13T16:11:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source