These entries are queried from radb.net using whois, you can try my project getting these.
:AS150696 route: 103.60.204.0/24 origin: AS150696 descr: Md Ariful Islam 15/A/1 East islambagh Dhaka-1211 mnt-by: MAINT-MS7-BD last-modified: 2024-02-21T15:09:46Z source: APNIC rpki-ov-state: valid route6: 2400:cf60::/32 origin: AS150696 descr: Md Ariful Islam 15/A/1 East islambagh Dhaka-1211 mnt-by: MAINT-MS7-BD last-modified: 2022-12-28T05:08:22Z source: APNIC rpki-ov-state: valid