These entries are queried from radb.net using whois, you can try my project getting these.
:AS139689 route: 103.143.182.0/23 origin: AS139689 descr: Rahul Mollik 6 no sujat nagar, pallabi, mirpur, Dhaka-1216. mnt-by: MAINT-RAHULENTERPRISE-BD last-modified: 2019-10-02T10:54:12Z source: APNIC rpki-ov-state: valid route: 103.143.182.0/24 origin: AS139689 descr: Rahul Mollik 6 no sujat nagar, pallabi, mirpur, Dhaka-1216. mnt-by: MAINT-RAHULENTERPRISE-BD last-modified: 2019-10-02T10:54:13Z source: APNIC rpki-ov-state: valid route: 103.143.183.0/24 origin: AS139689 descr: Rahul Mollik 6 no sujat nagar, pallabi, mirpur, Dhaka-1216. mnt-by: MAINT-RAHULENTERPRISE-BD last-modified: 2019-10-02T10:54:14Z source: APNIC rpki-ov-state: valid route6: 2001:df1:9180::/48 origin: AS139689 descr: Rahul Mollik 6 no sujat nagar, pallabi, mirpur, Dhaka-1216. mnt-by: MAINT-RAHULENTERPRISE-BD last-modified: 2019-10-02T10:55:03Z source: APNIC rpki-ov-state: valid