These entries are queried from radb.net using whois, you can try my project getting these.
:AS267381 route: 45.235.24.0/22 descr: SLIM FIBRA DO BRASIL origin: AS267381 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS267381 changed: db-admin [at] bgp.net.br 20210110 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.235.24.0/22 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: AS267381 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200730 source: RADB last-modified: 2023-11-13T16:01:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.235.24.0/23 origin: AS267381 descr: AS267381 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20190416 #20:17:35Z source: RADB last-modified: 2023-11-13T15:56:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.235.26.0/23 origin: AS267381 descr: AS267381 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20190416 #20:17:49Z source: RADB last-modified: 2023-11-13T15:56:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.235.27.0/24 origin: AS267381 descr: PROXY OBJECT REGISTERD BY NETCOM CUSTOMERS mnt-by: MAINT-AS270340 changed: contato [at] ispsmart.com.br 20220914 #19:11:30Z source: RADB last-modified: 2023-11-13T16:12:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4ca0::/32 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: AS267381 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200730 source: RADB last-modified: 2023-11-13T16:01:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4ca0::/33 origin: AS267381 descr: AS267381 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20190416 #20:34:39Z source: RADB last-modified: 2023-11-13T15:56:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source