These entries are queried from radb.net using whois, you can try my project getting these.
:AS272466 route: 179.42.68.0/23 origin: AS272466 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: thatyla [at] navega.net.br mnt-by: MAINT-AS272466 source: TC last-modified: 2022-03-09T12:57:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.42.68.0/23 descr: Proxy-registered route object remarks: --------------------------------- remarks: For SECURITY issues, please send messages to remarks: the origin AS administrator remarks: (e.g. whois -h whois.registro.br AS272466) remarks: --------------------------------- remarks: This route is from a Vtal customer which remarks: is being exported under origin AS below. remarks: It was created by us because no other remarks: route object with the same origin was found. remarks: --------------------------------- remarks: Please contact BGPVTAL-RADB if you have any remarks: questions regarding this object. remarks: --------------------------------- origin: AS272466 notify: ip-bgp [at] vtal.com mnt-by: MAINT-AS8167 changed: ip-bgp [at] vtal.com 20220504 source: RADB last-modified: 2023-11-13T16:10:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:81a0::/32 origin: AS272466 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: thatyla [at] navega.net.br mnt-by: MAINT-AS272466 source: TC last-modified: 2022-03-09T12:57:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:81a0::/32 origin: AS272466 descr: Object : Cliente ITS_Transito IP: CONECTA PROVEDOR DE INTERNER => SERLINK TELECOM PROVEDOR mnt-by: MAINT-AS28186 changed: rafael [at] itsbrasil.net 20210712 #13:43:39Z source: RADB last-modified: 2023-11-13T16:07:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source