These entries are queried from radb.net using whois, you can try my project getting these.
:AS30856 route: 217.114.240.0/20 descr: RU-NTMK BLOCK origin: AS30856 mnt-by: NTMK-MNT created: 2003-12-30T04:50:49Z last-modified: 2003-12-30T04:50:49Z 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: 217.114.240.0/21 origin: AS30856 mnt-by: NTMK-MNT created: 2020-03-19T11:23:22Z last-modified: 2020-03-19T11:23:22Z source: RIPE descr: RU-NTMK BLOCK 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: 217.114.248.0/21 origin: AS30856 mnt-by: NTMK-MNT created: 2020-03-19T11:24:20Z last-modified: 2020-03-19T11:24:20Z source: RIPE descr: RU-NTMK BLOCK 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