These entries are queried from radb.net using whois, you can try my project getting these.
:AS56446 route: 188.191.144.0/23 descr: HTEL-ROUTE-144-0-23 origin: AS56446 mnt-by: HTELECOMUA-MNT created: 2015-06-09T17:35:43Z last-modified: 2015-06-09T17:35:43Z 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: 188.191.144.0/24 origin: AS56446 mnt-by: HTELECOMUA-MNT created: 2020-09-01T19:35:41Z last-modified: 2020-09-01T19:35:41Z 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: 188.191.145.0/24 origin: AS56446 mnt-by: HTELECOMUA-MNT created: 2020-09-01T19:35:59Z last-modified: 2020-09-01T19:35:59Z 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