These entries are queried from radb.net using whois, you can try my project getting these.
:AS28601 route: 179.97.96.0/20 descr: Transito IPE to UNIVERSIDADE DO ESTADO DE SANTA CATARINA origin: AS28601 admin-c: Eduardo Fumes Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS22356 changed: epafras [at] durand.com.br 20180605 source: RADB last-modified: 2023-11-13T15:53:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 201.7.208.0/20 descr: Diveo Customer route admin-c: FV298-ARIN tech-c: FV298-ARIN origin: AS28601 notify: jtoni [at] diveo.net.br mnt-by: DIVEO-MNT changed: jtoni [at] diveo.net.br 20050801 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2801:bc::/32 origin: AS28601 descr: UNIVERSIDADE DO ESTADO DE SANTA CATARINA remarks: Proxy-registered object for customer remarks: please direct inquiries to registro [at] rnp.br mnt-by: MAINT-AS1916 changed: registro [at] rnp.br 20190930 source: RADB last-modified: 2023-11-13T15:57:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source