These entries are queried from radb.net using whois, you can try my project getting these.
:AS141463 route: 103.161.182.0/23 origin: AS141463 descr: TBN BD LTD MD NURUDDIN JAHANGIR 43/2 Ring Road, Shyamoli, Dhaka-1207 mnt-by: MAINT-TOTALITSOLUTIONS-BD last-modified: 2023-01-12T05:50:36Z source: APNIC rpki-ov-state: valid route: 103.161.182.0/24 origin: AS141463 descr: MD NURUDDIN JAHANGIR 726/2 Road#10 Baitul Aman Housing , Adabor mnt-by: MAINT-TOTALITSOLUTIONS-BD last-modified: 2021-01-14T09:27:25Z source: APNIC rpki-ov-state: valid route: 103.161.183.0/24 origin: AS141463 descr: MD NURUDDIN JAHANGIR 726/2 Road#10 Baitul Aman Housing , Adabor mnt-by: MAINT-TOTALITSOLUTIONS-BD last-modified: 2021-01-14T09:25:44Z source: APNIC rpki-ov-state: valid