These entries are queried from radb.net using whois, you can try my project getting these.
:AS140632 route: 103.203.236.0/23 origin: AS140632 descr: Md Mijanur Rahaman Saber Monjil,Madraji Shah para,Sailors colony, South Halishahar,EPZ,Chattogram. mnt-by: MAINT-NETSATELLITE-BD last-modified: 2023-09-28T18:56:15Z source: APNIC rpki-ov-state: valid route: 103.203.236.0/24 origin: AS140632 descr: Md Mijanur Rahaman Saber Monjil,Madraji Shah para,Sailors colony, South Halishahar,EPZ,Chattogram. mnt-by: MAINT-NETSATELLITE-BD last-modified: 2023-09-29T12:29:34Z source: APNIC rpki-ov-state: valid route: 103.203.237.0/24 origin: AS140632 descr: Md Mijanur Rahaman Saber Monjil,Madraji Shah para,Sailors colony, South Halishahar,EPZ,Chattogram. mnt-by: MAINT-NETSATELLITE-BD last-modified: 2023-09-29T12:30:09Z source: APNIC rpki-ov-state: valid route6: 2401:8c60::/32 origin: AS140632 descr: Md Mijanur Rahaman Saber Monjil,Madraji Shah para,Sailors colony, South Halishahar,EPZ,Chattogram. mnt-by: MAINT-NETSATELLITE-BD last-modified: 2024-03-22T17:41:51Z source: APNIC rpki-ov-state: valid