These entries are queried from radb.net using whois, you can try my project getting these.
:AS142162 route: 103.167.40.0/24 origin: AS142162 descr: Masud Alam Rana descr: Masud Alam Rana Brahmanpara Bazar, Brahmanpara- Comilla mnt-by: MAINT-KIN-BD last-modified: 2023-09-27T13:49:06Z source: APNIC rpki-ov-state: valid