These entries are queried from radb.net using whois, you can try my project getting these.
:AS25282 route: 195.234.148.0/24 descr: Keeper-Soft Ltd. descr: Mukachevo, Ukraine origin: AS25282 notify: admin [at] keeper.ua mnt-by: KEEPER-MNT created: 2002-10-01T19:46:37Z last-modified: 2015-02-25T15:03:45Z 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: 213.174.23.0/24 descr: KIPER-SOFT origin: AS25282 mnt-by: AS3255-MNT created: 2020-06-02T15:46:53Z last-modified: 2020-06-02T15:46:53Z 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