These entries are queried from radb.net using whois, you can try my project getting these.
:AS150335 route: 103.104.142.0/24 origin: AS150335 descr: FIROZA BEGUM CPDL Rahim's Plaza,4th floor# 2, South Khulshi, P, S Khulshi mnt-by: MAINT-BROSIS4-BD last-modified: 2023-11-13T03:37:30Z source: APNIC rpki-ov-state: valid route: 223.130.8.0/23 origin: AS150335 descr: Faisal Mohammad Mohiuddin Rahim Plaza, DC-PDL shaban, 4th Floor, 404 Zakir Hossen Road mnt-by: MAINT-FMMTECHNOLOGY-BD last-modified: 2023-10-17T16:48:43Z source: APNIC rpki-ov-state: valid route: 223.130.8.0/24 origin: AS150335 descr: Faisal Mohammad Mohiuddin Rahim Plaza, DC-PDL shaban, 4th Floor, 404 Zakir Hossen Road mnt-by: MAINT-FMMTECHNOLOGY-BD last-modified: 2023-10-17T16:48:44Z source: APNIC rpki-ov-state: valid route: 223.130.9.0/24 origin: AS150335 descr: Faisal Mohammad Mohiuddin Rahim Plaza, DC-PDL shaban, 4th Floor, 404 Zakir Hossen Road mnt-by: MAINT-FMMTECHNOLOGY-BD last-modified: 2023-10-17T16:48:45Z source: APNIC rpki-ov-state: valid