These entries are queried from radb.net using whois, you can try my project getting these.
:AS62560 route: 38.190.99.0/24 origin: AS62560 descr: Route Registered for Cogent Communications Customer Hosted America Telecommunications geoidx: US mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20240308 # 1705Z source: RADB last-modified: 2024-03-08T17:05:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.249.96.0/20 origin: AS62560 descr: Andrew's Wireless - Aquisition mnt-by: MAINT-AS5690 changed: radb [at] vianet.ca 20181220 #17:08:24Z source: RADB last-modified: 2023-11-13T15:55:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.249.96.0/21 origin: AS62560 descr: Andrew's wireless - Acquisition - More specific route. mnt-by: MAINT-AS5690 changed: radb [at] vianet.ca 20181220 #17:09:10Z source: RADB last-modified: 2023-11-13T15:55:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.249.104.0/21 origin: AS62560 descr: Andrew's wireless - Acquisition - More specific route. mnt-by: MAINT-AS5690 changed: radb [at] vianet.ca 20181220 #17:09:36Z source: RADB last-modified: 2023-11-13T15:55:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source