These entries are queried from radb.net using whois, you can try my project getting these.
:AS1011 route: 45.45.248.0/22 origin: AS1011 descr: Accutar Biotech admin-c: ITTEA20-ARIN tech-c: ITTEA20-ARIN mnt-by: MNT-ABC-630 created: 2023-12-19T18:42:44Z last-modified: 2023-12-19T18:42:44Z source: ARIN rpki-ov-state: valid route: 45.45.248.0/24 origin: AS1011 descr: Accutar admin-c: ITTEA20-ARIN tech-c: ITTEA20-ARIN mnt-by: MNT-ABC-630 created: 2024-04-01T16:50:31Z last-modified: 2024-04-01T16:50:31Z source: ARIN rpki-ov-state: valid route: 45.45.249.0/24 origin: AS1011 descr: Accutar admin-c: ITTEA20-ARIN tech-c: ITTEA20-ARIN mnt-by: MNT-ABC-630 created: 2024-04-01T16:50:11Z last-modified: 2024-04-01T16:50:11Z source: ARIN rpki-ov-state: valid route6: 2602:fac8::/36 origin: AS1011 descr: Accutar Biotech admin-c: ITTEA20-ARIN tech-c: ITTEA20-ARIN mnt-by: MNT-ABC-630 created: 2022-12-07T05:52:52Z last-modified: 2022-12-07T05:52:52Z source: ARIN rpki-ov-state: valid route6: 2602:fac8:100::/44 origin: AS1011 descr: Accutar admin-c: ITTEA20-ARIN tech-c: ITTEA20-ARIN mnt-by: MNT-ABC-630 created: 2024-04-01T16:51:14Z last-modified: 2024-04-01T16:51:14Z source: ARIN rpki-ov-state: valid route6: 2602:fac8:140::/44 origin: AS1011 descr: Accutar admin-c: ITTEA20-ARIN tech-c: ITTEA20-ARIN mnt-by: MNT-ABC-630 created: 2024-04-01T16:51:32Z last-modified: 2024-04-01T16:51:32Z source: ARIN rpki-ov-state: valid