These entries are queried from radb.net using whois, you can try my project getting these.
:AS149415 route: 103.178.238.0/23 origin: AS149415 descr: Matuail Broadband Internet/ISP mnt-by: MAINT-MBI-BD last-modified: 2022-01-01T08:08:13Z country: BD source: APNIC rpki-ov-state: valid route: 103.178.238.0/24 origin: AS149415 descr: Matuail Broadband Internet/ISP mnt-by: MAINT-MBI-BD last-modified: 2022-01-01T08:09:00Z country: BD source: APNIC rpki-ov-state: valid route: 103.178.239.0/24 origin: AS149415 descr: Matuail Broadband Internet/ISP mnt-by: MAINT-MBI-BD last-modified: 2022-01-01T08:09:34Z country: BD source: APNIC rpki-ov-state: valid route6: 2001:df0:4240::/48 origin: AS149415 descr: Matuail Broadband Internet/ISP mnt-by: MAINT-MBI-BD last-modified: 2022-01-01T08:18:56Z country: BD source: APNIC rpki-ov-state: valid