These entries are queried from radb.net using whois, you can try my project getting these.
:AS47522 route: 45.154.184.0/22 descr: Netfort notify: admin [at] netfort.info origin: AS47522 mnt-by: NETFORT-MNT mnt-by: achikalenko created: 2019-09-17T09:38:57Z last-modified: 2019-09-17T10:26:50Z 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: 93.184.160.0/22 descr: Netfort origin: AS47522 notify: admin [at] netfort.info mnt-by: NETFORT-MNT created: 2008-07-02T09:21:54Z last-modified: 2012-06-01T09:08:31Z 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: 93.184.166.0/23 descr: Netfort origin: AS47522 mnt-by: NETFORT-MNT created: 2008-09-04T18:13:18Z last-modified: 2012-06-01T09:45:54Z 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: 93.184.168.0/21 descr: Netfort origin: AS47522 mnt-by: NETFORT-MNT created: 2008-09-04T18:13:59Z last-modified: 2012-06-01T09:46:32Z 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