These entries are queried from radb.net using whois, you can try my project getting these.
:AS150735 route: 103.76.154.0/23 origin: AS150735 descr: KURIGRAM ISP mnt-by: MAINT-KURIGRAMISP-BD last-modified: 2023-01-27T03:31:53Z source: APNIC rpki-ov-state: valid route: 103.76.154.0/24 origin: AS150735 descr: KURIGRAM ISP mnt-by: MAINT-KURIGRAMISP-BD last-modified: 2023-01-27T03:32:17Z source: APNIC rpki-ov-state: valid route: 103.76.155.0/24 descr: KURIGRAM ISP origin: AS150735 mnt-by: MAINT-KURIGRAMISP-BD last-modified: 2023-01-27T03:31:07Z source: APNIC rpki-ov-state: valid route6: 2001:df1:e0c0::/48 descr: KURIGRAM ISP origin: AS150735 mnt-by: MAINT-KURIGRAMISP-BD last-modified: 2023-01-27T03:33:43Z source: APNIC rpki-ov-state: valid