These entries are queried from radb.net using whois, you can try my project getting these.
:AS149501 route: 103.181.74.0/23 origin: AS149501 descr: Palashbari Online mnt-by: MAINT-PALASHBARIONLINE-BD last-modified: 2022-02-07T13:35:46Z source: APNIC rpki-ov-state: valid route: 103.181.74.0/24 origin: AS149501 descr: Palashbari Online mnt-by: MAINT-PALASHBARIONLINE-BD last-modified: 2022-02-07T13:38:30Z source: APNIC rpki-ov-state: valid route: 103.181.75.0/24 origin: AS149501 descr: Palashbari Online mnt-by: MAINT-PALASHBARIONLINE-BD last-modified: 2022-02-07T13:38:48Z source: APNIC rpki-ov-state: valid route6: 2001:df0:6ac0::/48 origin: AS149501 descr: Palashbari Online mnt-by: MAINT-PALASHBARIONLINE-BD last-modified: 2022-02-07T13:41:03Z source: APNIC rpki-ov-state: valid