These entries are queried from radb.net using whois, you can try my project getting these.
:AS208762 route: 45.84.12.0/22 origin: AS208762 descr: IP Chuvakov I.N. network mnt-by: mnt-ru-ipchuvakov-1 created: 2019-09-26T18:45:51Z last-modified: 2019-09-26T18:45:51Z 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 route6: 2a0e:c580::/29 origin: AS208762 descr: IP Chuvakov I.N. network mnt-by: mnt-ru-ipchuvakov-1 created: 2019-09-26T18:47:46Z last-modified: 2019-09-26T18:49:16Z 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