These entries are queried from radb.net using whois, you can try my project getting these.
:AS207691 route: 78.142.3.0/24 origin: AS207691 mnt-by: AZ39139-MNT mnt-by: MNT-LIR-BG created: 2020-01-16T10:23:33Z last-modified: 2020-01-16T10:23:33Z 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: 85.187.51.0/24 descr: BG-CS-INTERACTIVE origin: AS207691 mnt-by: IPACCT-MNT created: 2019-12-18T12:26:51Z last-modified: 2019-12-18T12:26:51Z 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: 147.78.142.0/24 origin: AS207691 mnt-by: lir-bg-itserviceprovider-1-MNT created: 2021-09-29T14:27:10Z last-modified: 2021-12-08T08:52:36Z 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: 185.43.56.0/24 origin: AS207691 mnt-by: MNT-LIR-BG created: 2020-11-18T16:37:04Z last-modified: 2020-11-18T16:37:04Z 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: 185.43.57.0/24 origin: AS207691 mnt-by: MNT-LIR-BG created: 2020-11-18T16:37:36Z last-modified: 2020-11-18T16:37:36Z 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