These entries are queried from radb.net using whois, you can try my project getting these.
:AS139825 route: 103.145.210.0/23 origin: AS139825 descr: Md. Habibur Rahaman Taj Mansion(4th floor), Mijanur rahman chowdhury sarak, descr: HM Enterprise mnt-by: MAINT-HM1-BD last-modified: 2019-12-11T07:35:11Z source: APNIC rpki-ov-state: valid route: 103.145.210.0/24 origin: AS139825 descr: Md. Habibur Rahaman Taj Mansion(4th floor), Mijanur rahman chowdhury sarak, mnt-by: MAINT-HM1-BD last-modified: 2020-02-11T07:30:38Z source: APNIC rpki-ov-state: valid route: 103.145.211.0/24 origin: AS139825 descr: Md. Habibur Rahaman Taj Mansion(4th floor), Mijanur rahman chowdhury sarak, mnt-by: MAINT-HM1-BD last-modified: 2020-02-11T07:30:57Z source: APNIC rpki-ov-state: valid