These entries are queried from radb.net using whois, you can try my project getting these.
:AS41917 route: 146.120.101.0/24 origin: AS41917 mnt-by: RIPE-DB-MNT mnt-by: MNT-HAPPYLINK created: 2017-09-09T07:39:16Z last-modified: 2017-09-09T07:39:16Z 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: 193.176.2.0/24 origin: AS41917 mnt-by: HVDS-MNT created: 2020-05-28T13:59:19Z last-modified: 2020-05-28T13:59:19Z 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