These entries are queried from radb.net using whois, you can try my project getting these.
:AS42971 route: 31.44.248.0/23 origin: AS42971 mnt-by: AS5547-MNT mnt-by: ORTEL-MNT created: 2023-02-03T10:21:25Z last-modified: 2023-02-03T10:21:25Z 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 route: 185.242.116.0/22 origin: AS42971 mnt-by: ru-interfonica-1-mnt created: 2018-01-18T19:48:22Z last-modified: 2018-01-18T19:48:22Z 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: 185.242.119.0/24 origin: AS42971 mnt-by: ru-interfonica-1-mnt created: 2018-12-04T13:54:26Z last-modified: 2018-12-04T13:54:26Z 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