These entries are queried from radb.net using whois, you can try my project getting these.
:AS43880 route: 185.94.216.0/24 descr: LITECH-ISP origin: AS43880 mnt-by: LITECH-MNT created: 2015-05-06T18:26:29Z last-modified: 2015-05-06T18:26:29Z 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: 185.94.217.0/24 descr: LITECH-ISP origin: AS43880 mnt-by: LITECH-MNT created: 2015-05-06T18:27:56Z last-modified: 2015-05-06T18:27:56Z 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: 185.94.218.0/24 descr: LITECH-ISP origin: AS43880 mnt-by: LITECH-MNT created: 2015-05-06T18:29:02Z last-modified: 2015-05-06T18:29:02Z 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: 193.53.89.0/24 descr: LITECH-ISP origin: AS43880 mnt-by: LITECH-MNT created: 2009-05-11T16:59:38Z last-modified: 2009-05-11T16:59:38Z 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: 194.177.1.0/24 origin: AS43880 mnt-by: MISLVIV mnt-by: LITECH-MNT created: 2017-12-01T12:33:30Z last-modified: 2017-12-01T12:33:30Z 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: 2a04:fb00::/48 origin: AS43880 mnt-by: LITECH-MNT created: 2020-08-25T13:17:51Z last-modified: 2020-08-25T13:17:51Z 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