These entries are queried from radb.net using whois, you can try my project getting these.
:AS265157 route: 143.255.240.0/22 descr: INTER SOFT INFORMATICA LTDA origin: AS265157 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS265157 changed: db-admin [at] bgp.net.br 20200929 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: 143.255.240.0/22 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 AS265157) 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: AS265157 notify: ip-bgp [at] vtal.com mnt-by: MAINT-AS8167 changed: ip-bgp [at] vtal.com 20220408 source: RADB last-modified: 2023-11-13T16:10:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.255.240.0/23 descr: ClickNet Telecom origin: AS265157 mnt-by: MAINT-AS265157 changed: db-admin [at] bgp.net.br 20220517 source: TC last-modified: 2022-05-17T19:19:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.255.240.0/24 descr: ClickNet Telecom origin: AS265157 mnt-by: MAINT-AS265157 changed: db-admin [at] bgp.net.br 20220517 source: TC last-modified: 2022-05-17T19:19:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.255.241.0/24 descr: ClickNet Telecom origin: AS265157 mnt-by: MAINT-AS265157 changed: db-admin [at] bgp.net.br 20220517 source: TC last-modified: 2022-05-17T19:19:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.255.242.0/23 descr: ClickNet Telecom origin: AS265157 mnt-by: MAINT-AS265157 changed: db-admin [at] bgp.net.br 20220517 source: TC last-modified: 2022-05-17T19:19:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.255.242.0/24 descr: ClickNet Telecom origin: AS265157 mnt-by: MAINT-AS265157 changed: db-admin [at] bgp.net.br 20220517 source: TC last-modified: 2022-05-17T19:19:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.255.243.0/24 descr: ClickNet origin: AS265157 mnt-by: MAINT-AS265157 changed: db-admin [at] bgp.net.br 20220517 source: TC last-modified: 2022-05-17T19:19:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2b84::/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 AS265157) 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: AS265157 notify: ip-bgp [at] vtal.com mnt-by: MAINT-AS8167 changed: ip-bgp [at] vtal.com 20220408 source: RADB last-modified: 2023-11-13T16:10:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source