These entries are queried from radb.net using whois, you can try my project getting these.
:AS56959 route: 91.229.154.0/24 descr: IBCZ1 Route object origin: AS56959 mnt-by: SIBRON-MNT created: 2011-07-11T12:37:31Z last-modified: 2021-01-26T07:42:39Z source: RIPE notify: nic [at] uplati.ru 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