These entries are queried from radb.net using whois, you can try my project getting these.
:AS149514 route: 103.181.162.0/24 origin: AS149514 descr: Al Amin Baipail Mosjid, North Gazirchat, Ashulia, Savar, Dhaka. mnt-by: MAINT-BAIPAIL1-BD last-modified: 2022-03-28T07:04:48Z source: APNIC rpki-ov-state: valid