These entries are queried from radb.net using whois, you can try my project getting these.
:AS263008 route: 186.226.208.0/21 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 AS263008) 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: AS263008 notify: ip-bgp [at] vtal.com mnt-by: MAINT-AS8167 changed: ip-bgp [at] vtal.com 20230215 source: RADB last-modified: 2023-11-13T16:14:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.226.208.0/22 origin: AS263008 descr: Unifibra Telecom mnt-by: MAINT-AS264100 changed: cgr [at] riocable.com.br 20231003 #08:14:50Z source: RADB last-modified: 2023-11-13T16:18:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.226.212.0/22 origin: AS263008 descr: Unifibra Telecom mnt-by: MAINT-AS264100 changed: cgr [at] riocable.com.br 20231003 #08:13:29Z source: RADB last-modified: 2023-11-13T16:18:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:9fc::/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 AS263008) 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: AS263008 notify: ip-bgp [at] vtal.com mnt-by: MAINT-AS8167 changed: ip-bgp [at] vtal.com 20230215 source: RADB last-modified: 2023-11-13T16:14:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source