These entries are queried from radb.net using whois, you can try my project getting these.
:AS138001 route: 103.153.230.0/23 origin: AS138001 descr: Samima Parveen Ivy Goalchamot, Faridpur Sadar, Faridpur mnt-by: MAINT-GALAXY1-BD last-modified: 2020-08-13T07:00:00Z source: APNIC rpki-ov-state: valid route: 103.153.230.0/24 origin: AS138001 descr: Samima Parveen Ivy Goalchamot, Faridpur Sadar, Faridpur mnt-by: MAINT-GALAXY1-BD last-modified: 2020-08-13T07:00:20Z source: APNIC rpki-ov-state: valid route: 103.153.231.0/24 origin: AS138001 descr: Samima Parveen Ivy Goalchamot, Faridpur Sadar, Faridpur mnt-by: MAINT-GALAXY1-BD last-modified: 2020-08-13T07:00:34Z source: APNIC rpki-ov-state: valid