These entries are queried from radb.net using whois, you can try my project getting these.
:AS262960 route: 143.208.104.0/22 descr: HEPTANET CONSULTORIA E INTERNET LTDA ME origin: AS262960 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS262960 changed: db-admin [at] bgp.net.br 20200113 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: 143.208.104.0/22 origin: AS262960 descr: Proxy Object : Cliente ITS_Transito IP: HEPTANET CONSULTORIA E INTERNET LTDA ME mnt-by: MAINT-AS28186 changed: francisco [at] itsbrasil.net 20190805 #11:52:56Z source: RADB last-modified: 2023-11-13T15:56:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.208.104.0/23 origin: AS262960 descr: Proxy Object : Cliente ITS_Transito IP: HEPTANET CONSULTORIA E INTERNET LTDA ME mnt-by: MAINT-AS28186 changed: francisco [at] itsbrasil.net 20190805 #11:53:47Z source: RADB last-modified: 2023-11-13T15:56:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.208.104.0/24 origin: AS262960 descr: Proxy Object : Cliente ITS_Transito IP: HEPTANET CONSULTORIA E INTERNET LTDA ME mnt-by: MAINT-AS28186 changed: francisco [at] itsbrasil.net 20190805 #11:54:35Z source: RADB last-modified: 2023-11-13T15:56:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.208.105.0/24 origin: AS262960 descr: Proxy Object : Cliente ITS_Transito IP: HEPTANET CONSULTORIA E INTERNET LTDA ME mnt-by: MAINT-AS28186 changed: francisco [at] itsbrasil.net 20190805 #11:55:04Z source: RADB last-modified: 2023-11-13T15:56:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.208.106.0/23 origin: AS262960 descr: Proxy Object : Cliente ITS_Transito IP: HEPTANET CONSULTORIA E INTERNET LTDA ME mnt-by: MAINT-AS28186 changed: francisco [at] itsbrasil.net 20190805 #11:54:13Z source: RADB last-modified: 2023-11-13T15:56:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.208.106.0/24 origin: AS262960 descr: Proxy Object : Cliente ITS_Transito IP: HEPTANET CONSULTORIA E INTERNET LTDA ME mnt-by: MAINT-AS28186 changed: francisco [at] itsbrasil.net 20190805 #11:55:28Z source: RADB last-modified: 2023-11-13T15:56:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.208.107.0/24 origin: AS262960 descr: Proxy Object : Cliente ITS_Transito IP: HEPTANET CONSULTORIA E INTERNET LTDA ME mnt-by: MAINT-AS28186 changed: francisco [at] itsbrasil.net 20190805 #11:55:53Z source: RADB last-modified: 2023-11-13T15:56:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.154.88.0/22 origin: AS262960 descr: Proxy Object : Cliente ITS_Transito IP: HEPTANET CONSULTORIA E INTERNET LTDA ME mnt-by: MAINT-AS28186 changed: francisco [at] itsbrasil.net 20190805 #11:23:51Z source: RADB last-modified: 2023-11-13T15:56:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.154.88.0/23 origin: AS262960 descr: Proxy Object : Cliente ITS_Transito IP: HEPTANET CONSULTORIA E INTERNET LTDA ME mnt-by: MAINT-AS28186 changed: francisco [at] itsbrasil.net 20190805 #11:24:21Z source: RADB last-modified: 2023-11-13T15:56:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.154.88.0/24 origin: AS262960 descr: Proxy Object : Cliente ITS_Transito IP: HEPTANET CONSULTORIA E INTERNET LTDA ME mnt-by: MAINT-AS28186 changed: francisco [at] itsbrasil.net 20190805 #11:25:20Z source: RADB last-modified: 2023-11-13T15:56:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.154.89.0/24 origin: AS262960 descr: Proxy Object : Cliente ITS_Transito IP: HEPTANET CONSULTORIA E INTERNET LTDA ME mnt-by: MAINT-AS28186 changed: francisco [at] itsbrasil.net 20190805 #11:25:42Z source: RADB last-modified: 2023-11-13T15:56:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.154.90.0/23 origin: AS262960 descr: Proxy Object : Cliente ITS_Transito IP: HEPTANET CONSULTORIA E INTERNET LTDA ME mnt-by: MAINT-AS28186 changed: francisco [at] itsbrasil.net 20190805 #11:24:47Z source: RADB last-modified: 2023-11-13T15:56:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.154.90.0/24 origin: AS262960 descr: Proxy Object : Cliente ITS_Transito IP: HEPTANET CONSULTORIA E INTERNET LTDA ME mnt-by: MAINT-AS28186 changed: francisco [at] itsbrasil.net 20190805 #11:26:07Z source: RADB last-modified: 2023-11-13T15:56:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.154.91.0/24 origin: AS262960 descr: Proxy Object : Cliente ITS_Transito IP: HEPTANET CONSULTORIA E INTERNET LTDA ME mnt-by: MAINT-AS28186 changed: francisco [at] itsbrasil.net 20190805 #11:26:36Z source: RADB last-modified: 2023-11-13T15:56:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2b4c::/32 descr: Proxy-registered route object remarks: --------------------------------- remarks: For SECURITY issues, please send messages to remarks: origin AS administrator remarks: (e.g. whois -h whois.registro.br AS262960) remarks: --------------------------------- remarks: This route is from a Oi 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 BGPOI-RADB if you have any remarks: questions regarding this object. remarks: --------------------------------- origin: AS262960 notify: ip-bgp [at] oi.net.br mnt-by: MAINT-AS8167 changed: ip-bgp [at] oi.net.br 20190904 source: RADB last-modified: 2023-11-13T15:57:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source