These entries are queried from radb.net using whois, you can try my project getting these.
:AS270582 route: 177.8.136.0/22 descr: This is a BR.Digital customer proxy route object that was created because no existing route object with the same origin was found. Please contact bgp [at] br.digital if you have any questions regarding this object. origin: AS270582 mnt-by: MAINT-AS14840 changed: gacosta [at] br.digital 20211112 #17:40:02Z source: RADB last-modified: 2023-11-13T16:08:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.8.136.0/22 descr: MUNDI SUL SOLUÇÕES EM INTERNET LTDA - ME origin: AS270582 notify: luizcatini [at] mundisul.com.br mnt-by: MAINT-AS270582 changed: contato [at] tchesolutions.com.br 20221107 source: TC last-modified: 2022-11-07T12:31:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.8.136.0/23 descr: MUNDI SUL SOLUÇÕES EM INTERNET LTDA - ME origin: AS270582 notify: luizcatini [at] mundisul.com.br mnt-by: MAINT-AS270582 changed: contato [at] tchesolutions.com.br 20221107 source: TC last-modified: 2022-11-07T12:31:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.8.136.0/24 descr: MUNDI SUL SOLUÇÕES EM INTERNET LTDA - ME origin: AS270582 notify: luizcatini [at] mundisul.com.br mnt-by: MAINT-AS270582 changed: contato [at] tchesolutions.com.br 20221107 source: TC last-modified: 2022-11-07T12:31:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.8.137.0/24 descr: MUNDI SUL SOLUÇÕES EM INTERNET LTDA - ME origin: AS270582 notify: luizcatini [at] mundisul.com.br mnt-by: MAINT-AS270582 changed: contato [at] tchesolutions.com.br 20221107 source: TC last-modified: 2022-11-07T12:31:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.8.138.0/23 descr: MUNDI SUL SOLUÇÕES EM INTERNET LTDA - ME origin: AS270582 notify: luizcatini [at] mundisul.com.br mnt-by: MAINT-AS270582 changed: contato [at] tchesolutions.com.br 20221107 source: TC last-modified: 2022-11-07T12:31:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.8.138.0/24 descr: MUNDI SUL SOLUÇÕES EM INTERNET LTDA - ME origin: AS270582 notify: luizcatini [at] mundisul.com.br mnt-by: MAINT-AS270582 changed: contato [at] tchesolutions.com.br 20221107 source: TC last-modified: 2022-11-07T12:31:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.8.139.0/24 descr: MUNDI SUL SOLUÇÕES EM INTERNET LTDA - ME origin: AS270582 notify: luizcatini [at] mundisul.com.br mnt-by: MAINT-AS270582 changed: contato [at] tchesolutions.com.br 20221107 source: TC last-modified: 2022-11-07T12:31:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6e34::/32 descr: MUNDI SUL SOLUÇÕES EM INTERNET LTDA - ME origin: AS270582 notify: luizcatini [at] mundisul.com.br mnt-by: MAINT-AS270582 changed: contato [at] tchesolutions.com.br 20221107 source: TC last-modified: 2022-11-07T12:43:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6e34::/32 descr: This is a BR.Digital customer proxy route object that was created because no existing route object with the same origin was found. Please contact bgp [at] br.digital if you have any questions regarding this object. origin: AS270582 mnt-by: MAINT-AS14840 changed: gacosta [at] br.digital 20211112 #17:45:02Z source: RADB last-modified: 2023-11-13T16:08:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source