These entries are queried from radb.net using whois, you can try my project getting these.
:AS150687 route: 103.118.19.0/24 origin: AS150687 descr: MEDIAWORLD LIMITED 64,65 Kazi Nazrul Islam Avenue NA mnt-by: MAINT-MEDIAWORLDLIMITED-BD last-modified: 2023-01-15T11:20:16Z source: APNIC rpki-ov-state: valid