These entries are queried from radb.net using whois, you can try my project getting these.
:AS269639 route: 45.190.152.0/22 descr: WORKSAT SERVI\xc7OS DE TELECOMUNICA\xc7\xd5ES origin: AS269639 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS269639 changed: db-admin [at] bgp.net.br 20200331 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: 45.190.152.0/22 origin: AS269639 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. mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200117 #22:07:40Z source: RADB last-modified: 2023-11-13T15:59:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:679c::/32 origin: AS269639 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. mnt-by: MAINT-AS14840 changed: fpgosch [at] commcorp.com.br 20200403 #19:02:49Z source: RADB last-modified: 2023-11-13T16:00:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source