These entries are queried from radb.net using whois, you can try my project getting these.
:AS271193 route: 179.49.144.0/22 origin: AS271193 descr: MEGANET TELECOMUNICACOES mnt-by: MAINT-AS52639 changed: mcelsomartins [at] gmail.com 20221101 #20:27:07Z source: RADB last-modified: 2023-11-13T16:13:05Z rpki-ov-state: valid route: 179.49.144.0/24 origin: AS271193 descr: MEGANET TELECOMUNICACOES mnt-by: MAINT-AS52639 changed: mcelsomartins [at] gmail.com 20210218 #18:24:19Z source: RADB last-modified: 2023-11-13T16:03:38Z rpki-ov-state: valid route: 179.49.145.0/24 origin: AS271193 descr: MEGANET TELECOMUNICACOES mnt-by: MAINT-AS52639 changed: mcelsomartins [at] gmail.com 20210218 #18:24:50Z source: RADB last-modified: 2023-11-13T16:03:38Z rpki-ov-state: valid route: 179.49.146.0/24 origin: AS271193 descr: MEGANET TELECOMUNICACOES mnt-by: MAINT-AS52639 changed: mcelsomartins [at] gmail.com 20210218 #18:25:15Z source: RADB last-modified: 2023-11-13T16:03:38Z rpki-ov-state: valid route: 179.49.147.0/24 origin: AS271193 descr: MEGANET TELECOMUNICACOES mnt-by: MAINT-AS52639 changed: mcelsomartins [at] gmail.com 20210218 #18:25:43Z source: RADB last-modified: 2023-11-13T16:03:38Z rpki-ov-state: valid route6: 2804:77b0::/32 origin: AS271193 descr: MEGANET TELECOMUNICACOES mnt-by: MAINT-AS52639 changed: mcelsomartins [at] gmail.com 20221101 #18:45:15Z source: RADB last-modified: 2023-11-13T16:13:05Z rpki-ov-state: valid