These entries are queried from radb.net using whois, you can try my project getting these.
:AS31072 route: 193.23.53.0/24 descr: City Information Centre , Kharkov origin: AS31072 mnt-by: UKRNET-MNT created: 2004-03-11T09:28:51Z last-modified: 2004-03-11T09:28:51Z 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 route: 195.3.196.0/22 descr: City Information Centre , Kharkov origin: AS31072 mnt-by: CIC1-MNT created: 2006-09-07T18:33:02Z last-modified: 2006-09-07T18:33:02Z 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: 195.3.196.0/24 origin: AS31072 mnt-by: CIC1-MNT created: 2018-06-08T12:04:33Z last-modified: 2018-06-08T12:04:33Z 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: 195.3.197.0/24 origin: AS31072 mnt-by: CIC1-MNT created: 2018-06-08T12:04:00Z last-modified: 2018-06-08T12:04:00Z 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: 195.3.199.0/24 origin: AS31072 mnt-by: CIC1-MNT created: 2018-06-08T12:02:35Z last-modified: 2018-06-08T12:02:35Z 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