These entries are queried from radb.net using whois, you can try my project getting these.
:AS267584 route: 45.70.172.0/22 origin: AS267584 descr: NB TELECOM proxy-registered route object for customer AS267584 mnt-by: MAINT-AS28338 changed: noc [at] nbtelecom.com.br 20200602 #20:39:24Z source: RADB last-modified: 2023-11-13T16:00:54Z rpki-ov-state: valid route: 45.70.172.0/24 descr: ITX-VIRTUAL-NET origin: AS267584 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20170925 #18:24:08Z source: RADB last-modified: 2023-11-13T15:51:35Z rpki-ov-state: valid route: 45.70.173.0/24 descr: ITX-VIRTUAL-NET origin: AS267584 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20170925 #18:24:42Z source: RADB last-modified: 2023-11-13T15:51:35Z rpki-ov-state: valid route: 45.70.174.0/24 descr: ITX-VIRTUAL-NET origin: AS267584 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20170925 #18:25:21Z source: RADB last-modified: 2023-11-13T15:51:35Z rpki-ov-state: valid route: 45.70.175.0/24 descr: ITX-VIRTUAL-NET origin: AS267584 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20170925 #18:26:06Z source: RADB last-modified: 2023-11-13T15:51:35Z rpki-ov-state: valid route: 138.117.52.0/22 origin: AS267584 descr: GLOBAL FLASH TELECOM E TECNOLOGIA LTDA - ME mnt-by: MAINT-AS28260 changed: rodrigo [at] altaredecorporate.com.br 20200629 #17:14:00Z source: RADB last-modified: 2023-11-13T16:05:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:43b0::/32 descr: ITX-VIRTUAL-NET origin: AS267584 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20170925 #18:26:38Z source: RADB last-modified: 2023-11-13T15:51:35Z rpki-ov-state: valid