These entries are queried from radb.net using whois, you can try my project getting these.
:AS140544 route: 103.150.56.0/23 origin: AS140544 descr: Md. Tanvir Parvez House# 24, Main Road, Block# A, Bashundhara Residential Area Baridhara. Dhaka-1229 mnt-by: MAINT-ITE-BD last-modified: 2020-04-13T08:53:18Z source: APNIC rpki-ov-state: valid route: 103.150.56.0/24 origin: AS140544 descr: Md. Tanvir Parvez House# 24, Main Road, Block# A, Bashundhara Residential Area Baridhara. Dhaka-1229 mnt-by: MAINT-ITE-BD last-modified: 2020-04-13T08:56:22Z source: APNIC rpki-ov-state: valid route: 103.150.57.0/24 origin: AS140544 descr: Md. Tanvir Parvez House# 24, Main Road, Block# A, Bashundhara Residential Area Baridhara. Dhaka-1229 mnt-by: MAINT-ITE-BD last-modified: 2020-04-13T08:57:03Z source: APNIC rpki-ov-state: valid route: 114.130.77.0/24 origin: AS140544 descr: INNOVATIVE TECHNOLOGY ENGINEERING mnt-by: MAINT-MANGOTELESERVICE-BD last-modified: 2021-03-25T07:52:21Z source: APNIC rpki-ov-state: valid route6: 2001:df3:5a80::/48 origin: AS140544 descr: Md. Tanvir Parvez House# 24, Main Road, Block# A, Bashundhara Residential Area Baridhara. Dhaka-1229 mnt-by: MAINT-ITE-BD last-modified: 2020-04-21T17:19:57Z source: APNIC rpki-ov-state: valid