These entries are queried from radb.net using whois, you can try my project getting these.
:AS133325 route: 103.164.160.0/24 origin: AS133325 descr: Md Fardus Hossen 1st Razzak complex ,basurhat,noakhali mnt-by: MAINT-GENFIVETECHNOLOGY-BD last-modified: 2021-04-17T04:55:19Z source: APNIC rpki-ov-state: valid