These entries are queried from radb.net using whois, you can try my project getting these.
:AS207665 route: 83.138.59.0/24 origin: AS207665 mnt-by: mnt-ru-oss-spb-1 created: 2020-01-07T07:37:59Z last-modified: 2020-01-07T07:37:59Z 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 route6: 2a0f:f5c0::/48 origin: AS207665 mnt-by: mnt-ru-oss-spb-1 created: 2019-12-20T13:47:58Z last-modified: 2019-12-20T13:47:58Z 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