These entries are queried from radb.net using whois, you can try my project getting these.
:AS267607 route: 45.71.100.0/22 descr: ITX-MJA origin: AS267607 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180914 #18:30:46Z source: RADB last-modified: 2023-11-13T15:54:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.71.100.0/23 descr: Proxy for AS267607 - Giatech Telecomunicacoes LTDA - ME, BR origin: AS267607 mnt-by: MAINT-AS61599 changed: fabio [at] rline.com.br 20210426 source: RADB remarks: Registro inserido por Rline Telecom +55 (46) 2555-1010 remarks: remarks: ************************************************************ remarks: This is a Rline customer proxy route object that was created remarks: because no existing route object with the same origin as fou remarks: nd. Please contact noc [at] rline.com.br if you have any question remarks: s regarding this object. remarks: ************************************************************ last-modified: 2023-11-13T16:05:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.71.102.0/23 descr: Proxy for AS267607 - Giatech Telecomunicacoes LTDA - ME, BR origin: AS267607 mnt-by: MAINT-AS61599 changed: fabio [at] rline.com.br 20210426 source: RADB remarks: Registro inserido por Rline Telecom +55 (46) 2555-1010 remarks: remarks: ************************************************************ remarks: This is a Rline customer proxy route object that was created remarks: because no existing route object with the same origin as fou remarks: nd. Please contact noc [at] rline.com.br if you have any question remarks: s regarding this object. remarks: ************************************************************ last-modified: 2023-11-13T16:05:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:442c::/32 descr: ITX-MJA origin: AS267607 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180914 #18:35:00Z source: RADB last-modified: 2023-11-13T15:54:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source