These entries are queried from radb.net using whois, you can try my project getting these.
:AS142287 route: 103.167.118.0/23 origin: AS142287 descr: Md Golam Rezaul Kader Sazal 21 Eid Ga Road mnt-by: MAINT-AMBN-BD last-modified: 2021-05-24T11:19:12Z source: APNIC rpki-ov-state: valid route: 103.167.118.0/24 origin: AS142287 descr: Md Golam Rezaul Kader Sazal 21 Eid Ga Road mnt-by: MAINT-AMBN-BD last-modified: 2021-05-24T11:19:59Z source: APNIC rpki-ov-state: valid route: 103.167.119.0/24 origin: AS142287 descr: Md Golam Rezaul Kader Sazal 21 Eid Ga Road mnt-by: MAINT-AMBN-BD last-modified: 2021-05-24T11:20:46Z source: APNIC rpki-ov-state: valid route6: 2001:df6:b180::/48 origin: AS142287 descr: Md Golam Rezaul Kader Sazal 21 Eid Ga Road mnt-by: MAINT-AMBN-BD last-modified: 2021-05-24T11:22:20Z source: APNIC rpki-ov-state: valid