These entries are queried from radb.net using whois, you can try my project getting these.
:AS133368 route: 103.189.176.0/23 origin: AS133368 descr: Md Hasanuzzaman Suruzzaman Market, Naddapara, Dakkhinkhan mnt-by: MAINT-NET3LINK-BD last-modified: 2022-06-28T09:30:29Z source: APNIC rpki-ov-state: valid route: 103.189.176.0/24 origin: AS133368 descr: Md Hasanuzzaman Suruzzaman Market, Naddapara, Dakkhinkhan mnt-by: MAINT-NET3LINK-BD last-modified: 2022-06-28T09:53:50Z source: APNIC rpki-ov-state: valid route: 103.189.177.0/24 origin: AS133368 descr: Md Hasanuzzaman Suruzzaman Market, Naddapara, Dakkhinkhan descr: Net 3 Link mnt-by: MAINT-NET3LINK-BD last-modified: 2022-07-14T09:54:51Z source: APNIC rpki-ov-state: valid