These entries are queried from radb.net using whois, you can try my project getting these.
:AS140889 route: 103.182.170.0/24 origin: AS140889 descr: Kazi Ali Faisal Hossain 550 Willson Road mnt-by: MAINT-IMPEXBDNET-BD last-modified: 2022-08-12T10:32:56Z source: APNIC rpki-ov-state: valid route: 103.182.171.0/24 origin: AS140889 descr: Kazi Ali Faisal Hossain 550 Willson Road mnt-by: MAINT-IMPEXBDNET-BD last-modified: 2022-09-30T08:41:49Z source: APNIC rpki-ov-state: valid route6: 2001:df0:7f40::/48 origin: AS140889 descr: Kazi Ali Faisal Hossain 550 Willson Road mnt-by: MAINT-IMPEXBDNET-BD last-modified: 2022-03-08T06:00:28Z source: APNIC rpki-ov-state: valid route6: 2602:feda:b8a::/48 origin: AS140889 mnt-by: MNT-NRL-25 tech-c: NLN2-ARIN admin-c: ZENGH-ARIN source: ARIN created: 2020-09-07T07:09:31Z last-modified: 2020-09-07T07:09:31Z descr: MNT-NRL-25 route 2602:FEDA:0B8A:0000:0000:0000:0000:0000/48 AS140889 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source