These entries are queried from radb.net using whois, you can try my project getting these.
:AS271682 route: 149.18.102.0/23 origin: AS271682 descr: Hosting mnt-by: MAINT-AS64286 changed: chad [at] logicweb.com 20221117 #15:04:58Z source: RADB last-modified: 2023-11-13T16:13:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 149.57.19.0/24 origin: AS271682 descr: LOGICWEB mnt-by: MAINT-AS64286 changed: chad [at] logicweb.com 20211112 #18:19:38Z source: RADB last-modified: 2023-11-13T16:08:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7f58::/32 origin: AS271682 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: marcio [at] m3solutions.com.br mnt-by: MAINT-AS271682 source: TC last-modified: 2021-11-23T11:19:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7f58::/32 descr: CLARO S.A. Customer origin: AS271682 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230628 source: RADB last-modified: 2023-11-13T16:17:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source