These entries are queried from radb.net using whois, you can try my project getting these.
:AS208774 route: 82.147.73.0/24 descr: Joint Stock Company "TTS" network route origin: AS208774 mnt-by: MNT-JSC-TTS created: 2019-06-06T13:32:28Z last-modified: 2019-06-20T14:00:26Z 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