These entries are queried from radb.net using whois, you can try my project getting these.
:AS42259 route: 185.204.24.0/23 descr: BELGORODNET origin: AS42259 mnt-by: BELGOROD-MNT created: 2017-05-18T18:08:59Z last-modified: 2017-05-18T18:08:59Z 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: 185.204.26.0/23 origin: AS42259 mnt-by: BELGOROD-MNT created: 2017-05-23T14:19:00Z last-modified: 2017-05-23T14:19:00Z 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