These entries are queried from radb.net using whois, you can try my project getting these.
:AS266375 route: 170.80.52.0/22 descr: R. N. Informatica Ltda - ME origin: AS266375 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS266375 changed: db-admin [at] bgp.net.br 20200331 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route: 170.80.52.0/22 descr: MHNET origin: AS266375 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20170609 #19:53:24Z source: RADB last-modified: 2023-11-13T15:51:12Z rpki-ov-state: valid route: 170.80.52.0/23 descr: R. N. Informatica Ltda - ME origin: AS266375 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS266375 changed: db-admin [at] bgp.net.br 20200331 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route: 170.80.52.0/24 descr: R. N. Informatica Ltda - ME origin: AS266375 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS266375 changed: db-admin [at] bgp.net.br 20200331 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route: 170.80.53.0/24 descr: R. N. Informatica Ltda - ME origin: AS266375 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS266375 changed: db-admin [at] bgp.net.br 20200331 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route: 170.80.54.0/24 descr: R. N. Informatica Ltda - ME origin: AS266375 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS266375 changed: db-admin [at] bgp.net.br 20200331 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route: 170.80.55.0/24 descr: R. N. Informatica Ltda - ME origin: AS266375 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS266375 changed: db-admin [at] bgp.net.br 20200331 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route6: 2804:36d4::/32 descr: AS-BRP-CUSTOMER-266375 origin: AS266375 remarks: Cliente do Cliente Brphonia Provedor IP LTDA remarks: AS PATH 267613 263649 266375 remarks: Usuario XConn rsousa 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: filtrosbgpoperadoras [at] eletronet.com mnt-by: MAINT-AS267613 changed: filtrosbgpoperadoras [at] eletronet.com 20230815 #09:20:49Z source: RADB last-modified: 2023-11-13T16:18:14Z rpki-ov-state: valid