These entries are queried from radb.net using whois, you can try my project getting these.
:AS52227 route: 200.12.146.0/24 descr: Transito Openx to Banco Itau Paraguay origin: AS52227 admin-c: Eduardo Fumes Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS22356 changed: epafras [at] durand.com.br 20180626 source: RADB last-modified: 2023-11-13T15:54:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2801:17:2000::/48 origin: AS52227 descr: Banco Itau Paraguay S.A. remarks: --------------------------------------------------------------------- remarks: For SECURITY issues, please send messages to remarks: origin AS administrator remarks: (e.g. whois -h whois.lacnic.net AS52227) remarks: --------------------------------------------------------------------- remarks: Proxy-registered route object remarks: This route is from a TIGO PARAGUAY 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 BGPTIGOPY-RADB if you have any remarks: questions regarding this object. remarks: --------------------------------------------------------------------- mnt-by: MAINT-AS23201 changed: peering [at] tigo.com.py 20190909 #13:02:00Z source: RADB last-modified: 2023-11-13T15:57:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source