These entries are queried from radb.net using whois, you can try my project getting these.
:AS141782 route: 103.163.236.0/23 origin: AS141782 descr: Ali Muhammad Faisal 473, West Ashrafabad mnt-by: MAINT-SAN-BD last-modified: 2024-03-08T17:07:42Z source: APNIC rpki-ov-state: valid route: 103.163.236.0/24 origin: AS141782 descr: Ali Muhammad Faisal 473, West Ashrafabad mnt-by: MAINT-SAN-BD last-modified: 2024-03-08T17:09:13Z source: APNIC rpki-ov-state: valid route: 103.163.237.0/24 origin: AS141782 descr: Ali Muhammad Faisal 473, West Ashrafabad mnt-by: MAINT-SAN-BD last-modified: 2024-03-08T17:08:59Z source: APNIC rpki-ov-state: valid