These entries are queried from radb.net using whois, you can try my project getting these.
:AS140923 route: 103.153.130.0/24 country: BD origin: AS140923 descr: GLOBAL-LINK mnt-by: MAINT-GLOBAL3-BD last-modified: 2020-07-20T13:37:54Z source: APNIC rpki-ov-state: valid