These entries are queried from radb.net using whois, you can try my project getting these.
:AS267304 route: 45.233.32.0/22 descr: RRNET origin: AS267304 notify: noc [at] rrnetmari.com.br mnt-by: MAINT-AS267304 changed: contato [at] suporte.network 20211012 source: TC last-modified: 2021-10-12T13:55:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.233.32.0/24 descr: PROXY FOR CUSTOMER RR NET BY UPLINK origin: AS267304 mnt-by: MAINT-AS265290 notify: junior [at] routerx.net.br changed: junior [at] routerx.net.br 20220201 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.233.33.0/24 descr: PROXY FOR CUSTOMER RR NET BY UPLINK origin: AS267304 mnt-by: MAINT-AS265290 notify: junior [at] routerx.net.br changed: junior [at] routerx.net.br 20220201 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.233.34.0/24 descr: PROXY FOR CUSTOMER RR NET BY UPLINK origin: AS267304 mnt-by: MAINT-AS265290 notify: junior [at] routerx.net.br changed: junior [at] routerx.net.br 20220201 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.233.35.0/24 descr: PROXY FOR CUSTOMER RR NET BY UPLINK origin: AS267304 mnt-by: MAINT-AS265290 notify: junior [at] routerx.net.br changed: junior [at] routerx.net.br 20220201 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4b68::/32 origin: AS267304 descr: This is a BR.Digital customer proxy route object that was created because no existing route object with the same origin was found. Please contact bgp [at] br.digital if you have any questions regarding this object. mnt-by: MAINT-AS14840 changed: gacosta [at] br.digital 20210820 #12:09:48Z source: RADB last-modified: 2023-11-13T16:08:03Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4b68::/32 descr: RRNET origin: AS267304 notify: noc [at] rrnetmari.com.br mnt-by: MAINT-AS267304 changed: contato [at] suporte.network 20211012 source: TC last-modified: 2021-10-12T13:57:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source