These entries are queried from radb.net using whois, you can try my project getting these.
:AS150732 route: 103.75.138.0/23 origin: AS150732 descr: Manjuara Begum Kalikapur, Degree college Road, Cumilla-3500, Cumilla mnt-by: MAINT-GUMOTIONLINE-BD last-modified: 2023-01-25T07:35:58Z source: APNIC rpki-ov-state: valid route: 103.75.138.0/24 origin: AS150732 descr: Manjuara Begum Kalikapur, Degree college Road, Cumilla-3500, Cumilla mnt-by: MAINT-GUMOTIONLINE-BD last-modified: 2023-01-25T07:35:15Z source: APNIC rpki-ov-state: valid route: 103.75.139.0/24 origin: AS150732 descr: Manjuara Begum Kalikapur, Degree college Road, Cumilla-3500, Cumilla mnt-by: MAINT-GUMOTIONLINE-BD last-modified: 2023-01-25T07:35:43Z source: APNIC rpki-ov-state: valid route6: 2001:df1:dec0::/48 origin: AS150732 descr: Manjuara Begum Kalikapur, Degree college Road, Cumilla-3500, Cumilla mnt-by: MAINT-GUMOTIONLINE-BD last-modified: 2023-01-25T07:36:23Z source: APNIC rpki-ov-state: valid