These entries are queried from radb.net using whois, you can try my project getting these.
:AS16827 route: 8.17.121.0/24 descr: This route object is for a IFX Networks customer route which is being exported under this origin AS 16827 origin: AS16827 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20091211 #18:04:41Z source: RADB last-modified: 2023-11-13T16:18:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 23.131.96.0/24 origin: AS16827 descr: Lawton Information Services, LLC PO BOX 7284 Lakeland FL 33807 United States admin-c: NETBL8-ARIN tech-c: NETBL8-ARIN mnt-by: MNT-LISL-7 created: 2021-06-01T12:47:45Z last-modified: 2021-06-01T12:52:26Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2602:feb7::/36 origin: AS16827 descr: Lawton Information Services, LLC PO BOX 7284 Lakeland FL 33807 United States admin-c: NETBL8-ARIN tech-c: NETBL8-ARIN mnt-by: MNT-LISL-7 created: 2021-06-01T12:53:57Z last-modified: 2021-06-01T12:53:57Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source