These entries are queried from radb.net using whois, you can try my project getting these.
:AS49337 route: 193.26.209.0/24 descr: BOV-NET notify: alexey.blinkov [at] gmail.com origin: AS49337 mnt-by: BOV-MNT created: 2011-07-22T21:51:33Z last-modified: 2020-10-29T16:24:34Z 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: valid route6: 2a0a:2c0:6::/48 descr: BOV-NET origin: AS49337 mnt-by: K-Link-MNT mnt-by: BOV-MNT created: 2021-05-31T00:07:56Z last-modified: 2021-06-07T15:27:44Z 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