These entries are queried from radb.net using whois, you can try my project getting these.
:AS149162 route: 103.177.166.0/23 origin: AS149162 descr: Md Luthfur Rahman Block-A, Road-East Dewshar, Rampal, Munshiganj mnt-by: MAINT-FIBER1-BD last-modified: 2021-12-09T06:27:31Z source: APNIC rpki-ov-state: valid route: 103.177.166.0/24 origin: AS149162 descr: Md Luthfur Rahman Block-A, Road-East Dewshar, Rampal, Munshiganj mnt-by: MAINT-FIBER1-BD last-modified: 2021-12-09T06:27:32Z source: APNIC rpki-ov-state: valid route: 103.177.167.0/24 origin: AS149162 descr: Md Luthfur Rahman Block-A, Road-East Dewshar, Rampal, Munshiganj mnt-by: MAINT-FIBER1-BD last-modified: 2021-12-09T06:27:33Z source: APNIC rpki-ov-state: valid route6: 2001:df0:2640::/48 origin: AS149162 descr: Md Luthfur Rahman Block-A, Road-East Dewshar, Rampal, Munshiganj mnt-by: MAINT-FIBER1-BD last-modified: 2021-12-09T06:27:58Z source: APNIC rpki-ov-state: valid