These entries are queried from radb.net using whois, you can try my project getting these.
:AS264976 route: 170.0.72.0/22 descr: CYBERLINE COMUNICACOES E SERVICOS LTDA origin: AS264976 notify: noc [at] cyberlineinternet.com.br mnt-by: MAINT-AS264976 changed: contato [at] suporte.network 20211010 source: TC last-modified: 2021-10-10T21:38:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.0.72.0/22 descr: PROXY FOR OUR CUSTOMER CONE origin: AS264976 mnt-by: MAINT-AS266233 changed: noc [at] speednetgoias.com.br 20221114 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.0.72.0/22 descr: AS-RTK-CUSTOMER-264976 origin: AS264976 remarks: Cliente do Cliente RAGTEK Tecnologia remarks: AS PATH 267613 263269 264976 remarks: Usuario XConn ulisses.almeida remarks: ************************************************************ remarks: This is a Eletronet customer proxy route object that was cre remarks: ated because no existing route object with the same origin w remarks: as found. Please contact noc [at] eletronet.net.br if you have an remarks: y questions regarding this object. remarks: ************************************************************ notify: coreweb_tier2 [at] eletronet.com notify: filtrosbgpoperadoras [at] eletronet.com notify: silva [at] proativetec.com.br mnt-by: MAINT-AS267613 changed: FiltrosBGPOperadoras [at] eletronet.com 20220729 #16:58:35Z source: RADB last-modified: 2023-11-13T16:11:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.0.72.0/23 descr: CYBERLINE COMUNICACOES E SERVICOS LTDA origin: AS264976 notify: noc [at] cyberlineinternet.com.br mnt-by: MAINT-AS264976 changed: contato [at] suporte.network 20211009 source: TC last-modified: 2021-10-09T01:58:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.0.72.0/24 descr: CYBERLINE COMUNICACOES E SERVICOS LTDA origin: AS264976 notify: noc [at] cyberlineinternet.com.br mnt-by: MAINT-AS264976 changed: contato [at] suporte.network 20211009 source: TC last-modified: 2021-10-09T01:58:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.0.73.0/24 descr: G8 Networks origin: AS264976 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20200407 source: RADB last-modified: 2023-11-13T16:00:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.0.73.0/24 descr: CYBERLINE COMUNICACOES E SERVICOS LTDA origin: AS264976 notify: noc [at] cyberlineinternet.com.br mnt-by: MAINT-AS264976 changed: contato [at] suporte.network 20211009 source: TC last-modified: 2021-10-09T01:58:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.0.74.0/23 descr: CYBERLINE COMUNICACOES E SERVICOS LTDA origin: AS264976 notify: noc [at] cyberlineinternet.com.br mnt-by: MAINT-AS264976 changed: contato [at] suporte.network 20211009 source: TC last-modified: 2021-10-09T01:58:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.0.74.0/24 descr: G8 Networks origin: AS264976 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20200407 source: RADB last-modified: 2023-11-13T16:00:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.0.74.0/24 descr: CYBERLINE COMUNICACOES E SERVICOS LTDA origin: AS264976 notify: noc [at] cyberlineinternet.com.br mnt-by: MAINT-AS264976 changed: contato [at] suporte.network 20211009 source: TC last-modified: 2021-10-09T01:58:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.0.75.0/24 descr: CYBERLINE COMUNICACOES E SERVICOS LTDA origin: AS264976 notify: noc [at] cyberlineinternet.com.br mnt-by: MAINT-AS264976 changed: contato [at] suporte.network 20211009 source: TC last-modified: 2021-10-09T01:58:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.0.75.0/24 descr: G8 Networks origin: AS264976 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20200407 source: RADB last-modified: 2023-11-13T16:00:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:30d8::/32 descr: CYBERLINE COMUNICACOES E SERVICOS LTDA origin: AS264976 notify: noc [at] cyberlineinternet.com.br mnt-by: MAINT-AS264976 changed: contato [at] suporte.network 20211009 source: TC last-modified: 2021-10-09T02:09:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:30d8::/32 descr: G8 Customer Proxy Route origin: AS264976 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20200817 source: RADB last-modified: 2023-11-13T16:01:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:30d8::/32 descr: PROXY FOR OUR CUSTOMER CONE origin: AS264976 mnt-by: MAINT-AS266233 changed: noc [at] speednetgoias.com.br 20221114 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source