These entries are queried from radb.net using whois, you can try my project getting these.
:AS141452 route: 103.114.93.0/24 origin: AS141452 descr: JHONGKAR IT SAVAR mnt-by: MAINT-PE-BD last-modified: 2023-10-18T07:56:49Z source: APNIC rpki-ov-state: valid route: 103.114.94.0/24 origin: AS141452 descr: Jhongkar IT mnt-by: MAINT-PE-BD last-modified: 2023-10-18T07:56:49Z source: APNIC rpki-ov-state: valid route: 103.151.171.0/24 origin: AS141452 descr: SM Business Networks mnt-by: MAINT-OCTATECHIT-BD last-modified: 2023-10-18T07:56:49Z source: APNIC rpki-ov-state: valid route: 103.185.224.0/24 origin: AS141452 descr: Fardin Mahbub mnt-by: MAINT-SA3-BD last-modified: 2023-10-18T07:56:49Z source: APNIC rpki-ov-state: valid route: 103.214.80.0/24 origin: AS141452 descr: JHONGKAR IT mnt-by: MAINT-PO-BD last-modified: 2023-10-18T07:56:49Z source: APNIC rpki-ov-state: valid route: 103.214.81.0/24 origin: AS141452 descr: JHONGKAR IT mnt-by: MAINT-PO-BD last-modified: 2023-10-18T07:56:50Z source: APNIC rpki-ov-state: valid route: 144.48.84.0/24 origin: AS141452 descr: Md Tarikul Islam Dulal mnt-by: MAINT-PO-BD last-modified: 2023-10-18T07:56:50Z source: APNIC rpki-ov-state: valid route: 144.48.85.0/24 origin: AS141452 descr: Jhongkar IT mnt-by: MAINT-PO-BD last-modified: 2023-10-18T07:56:50Z source: APNIC rpki-ov-state: valid route: 144.48.86.0/24 origin: AS141452 descr: Jhongkar IT mnt-by: MAINT-PO-BD last-modified: 2023-10-18T07:56:50Z source: APNIC rpki-ov-state: valid route: 144.48.87.0/24 origin: AS141452 descr: JHONGKAR IT mnt-by: MAINT-PO-BD last-modified: 2023-10-18T07:56:50Z source: APNIC rpki-ov-state: valid route6: 2001:df3:cc80::/48 descr: Jhongkar iT-Baridhara origin: AS141452 mnt-by: MAINT-OCTATECHIT-BD last-modified: 2024-02-18T16:46:04Z source: APNIC rpki-ov-state: valid route6: 2404:d580::/32 origin: AS141452 descr: JHONGKAR IT mnt-by: MAINT-PO-BD last-modified: 2023-12-24T06:36:47Z source: APNIC rpki-ov-state: valid route6: 2404:d580::/48 origin: AS141452 descr: JHONGKAR IT mnt-by: MAINT-PO-BD last-modified: 2023-12-24T06:39:18Z source: APNIC rpki-ov-state: valid route6: 2404:d580:1::/48 origin: AS141452 descr: JHONGKAR IT mnt-by: MAINT-PO-BD last-modified: 2023-12-24T04:06:13Z source: APNIC rpki-ov-state: valid route6: 2404:d580:2::/48 origin: AS141452 descr: JHONGKAR IT mnt-by: MAINT-PO-BD last-modified: 2023-12-24T06:37:40Z source: APNIC rpki-ov-state: valid route6: 2404:d580:3::/48 origin: AS141452 descr: JHONGKAR IT mnt-by: MAINT-PO-BD last-modified: 2023-12-24T06:38:14Z source: APNIC rpki-ov-state: valid route6: 2404:d580:4::/48 origin: AS141452 descr: JHONGKAR IT mnt-by: MAINT-PO-BD last-modified: 2023-12-24T06:38:39Z source: APNIC rpki-ov-state: valid route6: 2404:d580:5::/48 origin: AS141452 descr: Md Tarikul Islam Dulal Paralekha Online, Noor Plaza (Noor Medical Center), Ashugonj Bangladesh mnt-by: MAINT-PO-BD last-modified: 2023-12-24T06:54:27Z source: APNIC rpki-ov-state: valid