These entries are queried from radb.net using whois, you can try my project getting these.
:AS150682 route: 103.177.142.0/23 origin: AS150682 descr: Janata Bank Limited Janata Bhavan 110, Motijheel Commercial Area, Dhaka -1000, Bangladesh mnt-by: MAINT-JBL-BD last-modified: 2023-01-02T10:48:42Z source: APNIC rpki-ov-state: valid route: 103.177.142.0/24 origin: AS150682 descr: Janata Bank Limited Janata Bhavan 110, Motijheel Commercial Area, Dhaka -1000, Bangladesh mnt-by: MAINT-JBL-BD last-modified: 2023-01-02T10:49:58Z source: APNIC rpki-ov-state: valid route: 103.177.143.0/24 origin: AS150682 descr: Janata Bank Limited Janata Bhavan 110, Motijheel Commercial Area, Dhaka -1000, Bangladesh mnt-by: MAINT-JBL-BD last-modified: 2023-01-02T10:50:30Z source: APNIC rpki-ov-state: valid