These entries are queried from radb.net using whois, you can try my project getting these.
:AS140269 route: 103.191.162.0/24 origin: AS140269 descr: Apurba Das Paschimpar, kotalipara, gopalganj mnt-by: MAINT-KOTALIPARANET-BD last-modified: 2022-07-21T11:36:11Z source: APNIC rpki-ov-state: valid