These entries are queried from radb.net using whois, you can try my project getting these.
:AS56620 route: 91.226.20.0/23 descr: National Bank of the Republic of Macedonia origin: AS56620 mnt-by: MNT-NEOTEL created: 2011-04-15T13:55:42Z last-modified: 2020-09-17T08:24:16Z 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: 91.226.20.0/24 descr: National Bank of the Republic of Macedonia origin: AS56620 mnt-by: MNT-NEOTEL created: 2011-04-15T13:57:44Z last-modified: 2020-09-17T08:24:39Z 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: 91.226.21.0/24 descr: National Bank of the Republic of Macedonia origin: AS56620 mnt-by: MNT-NEOTEL created: 2011-04-15T13:58:41Z last-modified: 2020-09-17T08:25:05Z 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