These entries are queried from radb.net using whois, you can try my project getting these.
:AS266151 route: 160.238.104.0/22 descr: MANIA NET origin: AS266151 notify: noc [at] provedormanianet.com.br mnt-by: MAINT-AS266151 changed: contato [at] suporte.network 20211101 source: TC last-modified: 2021-11-01T22:17:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 160.238.104.0/22 descr: This is a Commcorp Telecom customer proxy route object that was created because no existing route object with the same origin was found. Please contact noc [at] commcorp.com.br if you have any questions regarding this object. origin: AS266151 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20180702 #20:10:59Z source: RADB last-modified: 2023-11-13T15:54:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 160.238.104.0/23 descr: MANIA NET origin: AS266151 notify: noc [at] provedormanianet.com.br mnt-by: MAINT-AS266151 changed: contato [at] suporte.network 20211101 source: TC last-modified: 2021-11-01T22:17:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 160.238.104.0/23 origin: AS266151 descr: AS266151 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20210707 #12:41:13Z source: RADB last-modified: 2023-11-13T16:07:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 160.238.106.0/23 descr: MANIA NET origin: AS266151 notify: noc [at] provedormanianet.com.br mnt-by: MAINT-AS266151 changed: contato [at] suporte.network 20211101 source: TC last-modified: 2021-11-01T22:17:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3b78::/32 descr: MANIA NET origin: AS266151 notify: noc [at] provedormanianet.com.br mnt-by: MAINT-AS266151 changed: contato [at] suporte.network 20211101 source: TC last-modified: 2021-11-01T22:18:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source