These entries are queried from radb.net using whois, you can try my project getting these.
:AS203667 route: 38.41.200.0/21 origin: AS203667 descr: Route Registered for Cogent Communications Customer - ZIPnet sp. z o.o. geoidx: PL mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20230922 #18:28:12Z source: RADB last-modified: 2023-11-13T16:18:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 155.133.40.0/21 descr: PL-PC-SERVICE-V4 origin: AS203667 mnt-by: NETRONIK-MNT created: 2018-07-23T16:26:45Z last-modified: 2018-07-23T16:26:45Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.233.72.0/22 mnt-routes: pl-pcservice-1-mnt origin: AS203667 mnt-by: pl-pcservice-1-mnt created: 2018-09-29T20:00:22Z last-modified: 2018-09-29T20:01:07Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a0c:d700::/29 origin: AS203667 mnt-by: pl-pcservice-1-mnt created: 2023-03-01T12:37:31Z last-modified: 2023-03-01T12:37:31Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a10:f781:10:84a4::/64 origin: AS203667 descr: EPIX-LORA-PCSERVISTA mnt-by: EPOLUDNIE-MNT mnt-by: EPOLUDNIE-MP-MNT mnt-lower: EPOLUDNIE-MNT mnt-lower: EPOLUDNIE-MP-MNT created: 2022-05-16T07:07:21Z last-modified: 2022-05-16T07:07:21Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source