These entries are queried from radb.net using whois, you can try my project getting these.
:AS150799 route: 103.107.240.0/24 descr: FL ONLINE country: BD mnt-by: MAINT-FLONLINE-BD mnt-lower: MAINT-FLONLINE-BD mnt-routes: MAINT-FLONLINE-BD origin: AS150799 last-modified: 2023-03-09T14:24:24Z source: APNIC rpki-ov-state: valid route: 103.107.241.0/24 descr: FL ONLINE country: BD mnt-by: MAINT-FLONLINE-BD mnt-lower: MAINT-FLONLINE-BD mnt-routes: MAINT-FLONLINE-BD origin: AS150799 last-modified: 2023-03-09T14:21:23Z source: APNIC rpki-ov-state: valid route6: 2400:e7a0::/32 descr: FL ONLINE country: BD mnt-by: MAINT-FLONLINE-BD mnt-lower: MAINT-FLONLINE-BD mnt-routes: MAINT-FLONLINE-BD origin: AS150799 last-modified: 2023-03-09T14:26:30Z source: APNIC rpki-ov-state: valid