These entries are queried from radb.net using whois, you can try my project getting these.
:AS270967 route: 45.178.140.0/22 origin: AS270967 descr: T S MONTENEGRO SERVICOS DE TI LTDA mnt-by: MAINT-AS53087 changed: fabricio.a [at] tely.com.br 20220722 #15:19:27Z source: RADB last-modified: 2023-11-13T16:11:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.178.141.0/24 descr: CLARO S.A. Customer origin: AS270967 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220801 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: 177.52.36.0/23 descr: T S MONTENEGRO SERVICOS DE TI LTDA origin: AS270967 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS270967 changed: db-admin [at] bgp.net.br 20200721 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.52.36.0/23 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 AS270967) remarks: --------------------------------- remarks: This route is from a V.tal 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: AS270967 notify: ip-bgp [at] vtal.com mnt-by: MAINT-AS8167 changed: ip-bgp [at] vtal.com 20231212 source: RADB last-modified: 2023-12-12T23:21:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7438::/32 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 AS270967) remarks: --------------------------------- remarks: This route is from a V.tal 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: AS270967 notify: ip-bgp [at] vtal.com mnt-by: MAINT-AS8167 changed: ip-bgp [at] vtal.com 20231212 source: RADB last-modified: 2023-12-12T23:21:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source