These entries are queried from radb.net using whois, you can try my project getting these.
:AS59615 route: 192.144.36.0/22 origin: AS59615 mnt-by: SERVERUM-MNT created: 2018-11-26T12:23:14Z last-modified: 2018-11-26T12:23:14Z 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: 192.144.36.0/23 origin: AS59615 mnt-by: SERVERUM-MNT created: 2018-11-26T21:21:51Z last-modified: 2018-11-26T21:21:51Z 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: 192.144.39.0/24 origin: AS59615 mnt-by: SERVERUM-MNT created: 2020-06-03T13:11:36Z last-modified: 2020-06-03T13:11:36Z 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: 2a09:80::/29 origin: AS59615 mnt-by: SERVERUM-MNT created: 2018-11-26T16:57:29Z last-modified: 2018-11-26T16:57:29Z 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 route6: 2a09:81::/32 origin: AS59615 mnt-by: SERVERUM-MNT created: 2020-06-10T11:49:19Z last-modified: 2020-06-10T11:49:19Z 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