These entries are queried from radb.net using whois, you can try my project getting these.
:AS399092 route: 184.169.96.0/20 origin: AS399092 descr: Celerity Broadband LLC PO Box 308 Pierre, SD 57501 US admin-c: HDP-ARIN tech-c: DUPON-ARIN tech-c: HDP-ARIN mnt-by: MNT-MWL-29 created: 2020-12-09T03:48:56Z last-modified: 2020-12-09T03:48:56Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.173.14.0/23 origin: AS399092 descr: SDN On Behalf of MN Wireless (Celerity) mnt-by: MAINT-AS13576 changed: gary.glissendorf [at] sdncommunications.com 20230418 #19:49:32Z source: RADB last-modified: 2023-11-13T16:16:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2607:c980::/32 origin: AS399092 descr: Celerity Broadband LLC PO Box 308 Pierre, SD 57501 US admin-c: HDP-ARIN tech-c: DUPON-ARIN tech-c: HDP-ARIN mnt-by: MNT-MWL-29 created: 2020-12-09T03:43:13Z last-modified: 2020-12-09T03:43:13Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source