These entries are queried from radb.net using whois, you can try my project getting these.
:AS64037 route: 103.70.171.0/24 origin: AS64037 descr: E.B Solutions Ltd. House 103, Road 1 Kha Shugondha R/Z mnt-by: MAINT-EBSOLUTIONSLTD-BD last-modified: 2022-04-21T05:05:43Z source: APNIC rpki-ov-state: valid route: 103.177.168.0/24 origin: AS64037 descr: Razib Shahriar Rubence First n Fast IT Ltd Chittagong Bangladesh mnt-by: MAINT-M3NETTECHNOLOGY-BD last-modified: 2022-01-06T05:02:51Z source: APNIC rpki-ov-state: valid route: 103.195.140.0/23 descr: Route Object for 103.195.140.0/23 origin: AS64037 mnt-by: MAINT-FIRSTNFASTITLTD-BD country: BD last-modified: 2015-09-29T09:25:29Z source: APNIC rpki-ov-state: valid route: 103.195.140.0/24 descr: Route Object for the block 103.195.140.0/24 origin: AS64037 mnt-by: MAINT-FIRSTNFASTITLTD-BD country: BD last-modified: 2015-09-29T09:24:17Z source: APNIC rpki-ov-state: valid route: 103.195.141.0/24 descr: Route Object for the block 103.195.141.0/24 origin: AS64037 mnt-by: MAINT-FIRSTNFASTITLTD-BD country: BD last-modified: 2015-09-29T10:40:25Z source: APNIC rpki-ov-state: valid