These entries are queried from radb.net using whois, you can try my project getting these.
:AS270436 route: 200.6.92.0/22 origin: AS270436 descr: CUSTOM LINKFULL mnt-by: MAINT-AS263047 changed: juliard [at] linkfull.com.br 20210601 #12:08:18Z source: RADB last-modified: 2023-11-13T16:05:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.6.95.0/24 descr: G8 Customer Proxy Route origin: AS270436 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20210609 source: RADB last-modified: 2023-11-13T16:05:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6bf4::/32 origin: AS270436 descr: CUSTOM LINKFULL mnt-by: MAINT-AS263047 changed: juliard [at] linkfull.com.br 20210601 #12:08:46Z source: RADB last-modified: 2023-11-13T16:05:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source