These entries are queried from radb.net using whois, you can try my project getting these.
:AS397824 route: 98.143.192.0/20 origin: AS397824 descr: NET-98-143-192-0-1 admin-c: CALHO128-ARIN tech-c: CALHO128-ARIN tech-c: SEB14-ARIN mnt-by: MNT-APFCISA created: 2021-02-08T19:49:52Z last-modified: 2021-02-08T19:49:52Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 98.143.192.0/20 origin: AS397824 descr: NET-98-143-192-0-1 admin-c: CALHO128-ARIN tech-c: SEB14-ARIN notify: scalhoon [at] apfc.org mnt-by: MAINT-AS397824 changed: scalhoon [at] apfc.org 20210208 #20:51:05Z source: RADB last-modified: 2023-11-13T16:03:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 98.143.192.0/21 origin: AS397824 descr: NET-98-143-192-0-1-JNU admin-c: CALHO128-ARIN tech-c: CALHO128-ARIN tech-c: SEB14-ARIN mnt-by: MNT-APFCISA created: 2021-02-08T21:45:46Z last-modified: 2021-02-08T21:45:46Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 98.143.192.0/21 descr: NET-98-143-192-0-1-JNU origin: AS397824 admin-c: CALHO128-ARIN tech-c: SEB14-ARIN notify: scalhoon [at] apfc.org mnt-by: MAINT-AS397824 changed: scalhoon [at] apfc.org 20210208 #22:59:29Z source: RADB last-modified: 2023-11-13T16:03:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 98.143.200.0/21 origin: AS397824 descr: NET-98-143-192-0-1-FAI admin-c: CALHO128-ARIN tech-c: CALHO128-ARIN tech-c: SEB14-ARIN mnt-by: MNT-APFCISA created: 2021-02-08T23:03:53Z last-modified: 2021-02-08T23:03:53Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 98.143.200.0/21 origin: AS397824 descr: NET-98-143-192-0-1-FAI admin-c: CALHO128-ARIN tech-c: SEB14-ARIN notify: scalhoon [at] apfc.org mnt-by: MAINT-AS397824 changed: scalhoon [at] apfc.org 20210208 #23:02:32Z source: RADB last-modified: 2023-11-13T16:03:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2602:804:b000::/44 origin: AS397824 descr: NET6-2602-804-B000-1 admin-c: CALHO128-ARIN tech-c: CALHO128-ARIN tech-c: SEB14-ARIN mnt-by: MNT-APFCISA created: 2021-02-08T19:49:09Z last-modified: 2021-02-08T19:49:09Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2602:804:b000::/44 origin: AS397824 descr: NET6-2602-804-B000-1 admin-c: CALHO128-ARIN tech-c: SEB14-ARIN notify: scalhoon [at] apfc.org mnt-by: MAINT-AS397824 changed: scalhoon [at] apfc.org 20210208 #20:52:12Z source: RADB last-modified: 2023-11-13T16:03:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2602:804:b000::/48 origin: AS397824 descr: NET6-2602-804-B000-1-JNU admin-c: CALHO128-ARIN tech-c: SEB14-ARIN notify: scalhoon [at] apfc.org mnt-by: MAINT-AS397824 changed: scalhoon [at] apfc.org 20210208 #23:00:25Z source: RADB last-modified: 2023-11-13T16:03:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2602:804:b000::/48 origin: AS397824 descr: NET6-2602-804-B000-1-JNU admin-c: CALHO128-ARIN tech-c: CALHO128-ARIN tech-c: SEB14-ARIN mnt-by: MNT-APFCISA created: 2021-02-08T21:46:32Z last-modified: 2021-02-08T21:46:32Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2602:804:b001::/48 origin: AS397824 descr: NET6-2602-804-B000-1-FAI admin-c: CALHO128-ARIN tech-c: CALHO128-ARIN tech-c: SEB14-ARIN mnt-by: MNT-APFCISA created: 2021-02-08T23:04:37Z last-modified: 2021-02-08T23:04:37Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2602:804:b001::/48 origin: AS397824 descr: NET6-2602-804-B000-1-FAI admin-c: CALHO128-ARIN tech-c: SEB14-ARIN notify: scalhoon [at] apfc.org mnt-by: MAINT-AS397824 changed: scalhoon [at] apfc.org 20210208 #23:01:30Z source: RADB last-modified: 2023-11-13T16:03:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source