These entries are queried from radb.net using whois, you can try my project getting these.
:AS271497 route: 181.233.184.0/22 origin: AS271497 descr: Globenet Customer - Corporativa - Confiber Telecom mnt-by: MAINT-AS52320 changed: leonardo.almeida [at] globenet.net 20211228 #16:24:30Z source: RADB last-modified: 2023-11-13T16:09:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7c74::/32 origin: AS271497 descr: Seaborn Networks, Inc. North America IPv6 Network admin-c: IP Network Operations tech-c: IP Network Operations notify: netops [at] edgeuno.com mnt-by: MAINT-AS13786 changed: netops [at] edgeuno.com 20210725 #18:40:15Z source: RADB last-modified: 2023-11-13T16:07:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source