These entries are queried from radb.net using whois, you can try my project getting these.
:AS138022 route: 103.120.32.0/22 origin: AS138022 descr: Mohammad Mohiuddin 49/3/A,East shah ali bag,Mirpur-1 mnt-by: MAINT-ROWSHANARA-BD last-modified: 2020-10-10T08:15:06Z country: BD source: APNIC rpki-ov-state: valid route: 103.120.32.0/23 origin: AS138022 descr: Mohammad Mohiuddin 49/3/A,East shah ali bag,Mirpur-1 mnt-by: MAINT-ROWSHANARA-BD last-modified: 2020-10-10T08:15:32Z country: BD source: APNIC rpki-ov-state: valid route: 103.120.32.0/24 origin: AS138022 descr: Mohammad Mohiuddin 49/3/A,East shah ali bag,Mirpur-1 mnt-by: MAINT-ROWSHANARA-BD last-modified: 2020-10-10T08:12:48Z country: BD source: APNIC rpki-ov-state: valid route: 103.120.33.0/24 origin: AS138022 descr: Mohammad Mohiuddin 49/3/A,East shah ali bag,Mirpur-1 mnt-by: MAINT-ROWSHANARA-BD last-modified: 2020-10-10T08:13:08Z country: BD source: APNIC rpki-ov-state: valid route: 103.120.34.0/23 origin: AS138022 descr: Mohammad Mohiuddin 49/3/A,East shah ali bag,Mirpur-1 mnt-by: MAINT-ROWSHANARA-BD last-modified: 2020-10-10T08:15:48Z country: BD source: APNIC rpki-ov-state: valid route: 103.120.34.0/24 origin: AS138022 descr: Mohammad Mohiuddin 49/3/A,East shah ali bag,Mirpur-1 mnt-by: MAINT-ROWSHANARA-BD last-modified: 2020-10-10T08:13:59Z country: BD source: APNIC rpki-ov-state: valid route: 103.120.35.0/24 origin: AS138022 descr: Mohammad Mohiuddin 49/3/A,East shah ali bag,Mirpur-1 mnt-by: MAINT-ROWSHANARA-BD last-modified: 2020-10-10T08:14:18Z country: BD source: APNIC rpki-ov-state: valid route6: 2403:51c0::/32 origin: AS138022 descr: Mohammad Mohiuddin 49/3/A,East shah ali bag,Mirpur-1 mnt-by: MAINT-ROWSHANARA-BD last-modified: 2022-12-21T05:03:31Z source: APNIC rpki-ov-state: valid