These entries are queried from radb.net using whois, you can try my project getting these.
:AS272882 route: 38.156.232.0/21 origin: AS272882 descr: Route Registered for Cogent Communications Customer - BITNET DOMINICANA, S.R.L. geoidx: DO mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20230309 #15:02:17Z source: RADB last-modified: 2023-11-13T16:15:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.96.164.0/24 origin: AS272882 mnt-by: IPXO-MNT created: 2024-02-09T09:17:38Z last-modified: 2024-02-09T09:17:38Z 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: valid route: 191.96.164.0/24 origin: AS272882 mnt-by: MAINT-AS834 descr: autogen changed: support [at] ipxo.com source: radb last-modified: 2024-02-09T11:01:06Z rpki-ov-state: valid route6: 2803:9a90::/32 descr: LACNIC generated route6 for BITNET DOMINICANA, S.R.L. origin: AS272882 remarks: LACNIC generated route6 for BITNET DOMINICANA, S.R.L. remarks: maxLength 64 mnt-by: MNT-DO-BIDO1-LACNIC changed: 20240305 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-03-05T19:15:06Z rpki-ov-state: valid