These entries are queried from radb.net using whois, you can try my project getting these.
:AS53131 route6: 2804:194::/32 origin: AS53131 descr: Customer 53131 notify: csirt [at] noc.faster.com.br mnt-by: MAINT-AS28580 changed: csirt [at] noc.faster.com.br 20200602 #19:19:07Z source: RADB last-modified: 2023-11-13T16:00:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194::/32 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194::/35 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194::/36 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194::/37 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:800::/37 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:1000::/36 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:1000::/37 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:1800::/37 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:2000::/35 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:2000::/36 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:2000::/37 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:2800::/37 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:3000::/36 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:3000::/37 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:3800::/37 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:4000::/35 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:4000::/36 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:4000::/37 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:4800::/37 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:5000::/36 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:5000::/37 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:5800::/37 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:6000::/35 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:6000::/36 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:6000::/37 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:6800::/37 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:7000::/36 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:7000::/37 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:7800::/37 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:8000::/35 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:8000::/36 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:8000::/37 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:8800::/37 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:9000::/36 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:9000::/37 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:9800::/37 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:a000::/35 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:a000::/36 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:a000::/37 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:a800::/37 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:b000::/36 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:b000::/37 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:b800::/37 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:c000::/35 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:c000::/36 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:c000::/37 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:c800::/37 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:d000::/36 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:d000::/37 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:d800::/37 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:e000::/35 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:e000::/36 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:e000::/37 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:e800::/37 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:f000::/36 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:f000::/37 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:194:f800::/37 descr: GB Informatica Ltda origin: AS53131 mnt-by: MAINT-AS53131 notify: noc [at] friistelecom.com.br changed: brunno.ferreira [at] friistelecom.com.br 20200608 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source