These entries are queried from radb.net using whois, you can try my project getting these.
:AS61274 route: 185.153.160.0/22 origin: AS61274 mnt-by: MTIT-PSIX-MNT mnt-by: mtit-pix-mnt mnt-by: MTIT-MNT created: 2021-04-23T15:08:51Z last-modified: 2021-04-23T15:08:51Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.153.160.0/23 origin: AS61274 mnt-by: MTIT-PSIX-MNT mnt-by: mtit-pix-mnt mnt-by: MTIT-MNT created: 2021-04-22T03:38:10Z last-modified: 2021-04-22T03:38:10Z 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: 185.153.162.0/23 origin: AS61274 mnt-by: MTIT-PSIX-MNT mnt-by: mtit-pix-mnt mnt-by: MTIT-MNT created: 2021-04-22T03:38:53Z last-modified: 2021-04-22T03:38:53Z 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: 185.153.162.0/24 origin: AS61274 mnt-by: MTIT-PSIX-MNT mnt-by: mtit-pix-mnt mnt-by: MTIT-MNT created: 2021-04-22T03:36:45Z last-modified: 2021-04-22T03:36:45Z 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 route6: 2a07:8780::/29 origin: AS61274 mnt-by: MTIT-PSIX-MNT mnt-by: mtit-pix-mnt mnt-by: MTIT-MNT created: 2021-11-25T14:22:08Z last-modified: 2021-11-25T14:22:08Z 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