These entries are queried from radb.net using whois, you can try my project getting these.
:AS52982 route: 177.44.224.0/20 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: AS52982 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20151028 #11:12:00Z source: RADB last-modified: 2023-11-13T15:48:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.44.224.0/20 origin: AS52982 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: ggt [at] redemeta.net.br mnt-by: MAINT-AS52982 source: TC last-modified: 2022-01-26T20:36:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.44.224.0/21 origin: AS52982 notify: dominios [at] razaoinfo.com.br mnt-by: MAINT-AS52982 changed: dominios [at] razaoinfo.com.br 20230821 source: TC last-modified: 2023-08-22T02:04:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.44.224.0/21 origin: AS52982 descr: GGT Provedor de Internet (Customer of Brasil Tecpar) notify: cgr [at] brasiltecpar.com.br mnt-by: MAINT-AS262907 changed: noc [at] techomega.com.br 20220126 #17:35:21Z source: RADB last-modified: 2023-11-13T16:09:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.44.224.0/22 origin: AS52982 descr: Customer of Brasil Tecpar notify: cgr [at] brasiltecpar.com.br mnt-by: MAINT-AS262907 changed: noc [at] techomega.com.br 20220126 #17:37:26Z source: RADB last-modified: 2023-11-13T16:09:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.44.224.0/22 origin: AS52982 notify: dominios [at] razaoinfo.com.br mnt-by: MAINT-AS52982 changed: dominios [at] razaoinfo.com.br 20230821 source: TC last-modified: 2023-08-22T02:04:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.44.224.0/23 origin: AS52982 descr: Customer of Brasil Tecpar notify: cgr [at] brasiltecpar.com.br mnt-by: MAINT-AS262907 changed: noc [at] techomega.com.br 20220126 #17:38:50Z source: RADB last-modified: 2023-11-13T16:09:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.44.228.0/22 origin: AS52982 notify: dominios [at] razaoinfo.com.br mnt-by: MAINT-AS52982 changed: dominios [at] razaoinfo.com.br 20230821 source: TC last-modified: 2023-08-22T02:04:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.44.232.0/21 origin: AS52982 notify: dominios [at] razaoinfo.com.br mnt-by: MAINT-AS52982 changed: dominios [at] razaoinfo.com.br 20230821 source: TC last-modified: 2023-08-22T02:04:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.44.232.0/22 origin: AS52982 notify: dominios [at] razaoinfo.com.br mnt-by: MAINT-AS52982 changed: dominios [at] razaoinfo.com.br 20230821 source: TC last-modified: 2023-08-22T02:04:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.44.232.0/23 origin: AS52982 descr: Customer of Brasil Tecpar notify: cgr [at] brasiltecpar.com.br mnt-by: MAINT-AS262907 changed: noc [at] techomega.com.br 20220126 #17:48:41Z source: RADB last-modified: 2023-11-13T16:09:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.44.233.0/24 origin: AS52982 descr: Customer of Brasil Tecpar notify: cgr [at] brasiltecpar.com.br mnt-by: MAINT-AS262907 changed: noc [at] techomega.com.br 20220126 #17:50:34Z source: RADB last-modified: 2023-11-13T16:09:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.44.236.0/22 origin: AS52982 notify: dominios [at] razaoinfo.com.br mnt-by: MAINT-AS52982 changed: dominios [at] razaoinfo.com.br 20230821 source: TC last-modified: 2023-08-22T02:00:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source