These entries are queried from radb.net using whois, you can try my project getting these.
:AS9083 route: 192.68.1.0/24 descr: ADISOFT-B-1-NET / adisoft systems GmbH & Co. KG origin: AS9083 remarks: mailto:registry [at] carpe.net notify: registry [at] carpe.net mnt-by: CARPENET created: 2004-10-18T14:18:14Z last-modified: 2005-03-30T16:11:25Z 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: 192.108.88.0/24 descr: ADISOFT-B-2-NET / adisoft systems GmbH & Co. KG origin: AS9083 mnt-by: CARPENET created: 2020-06-10T08:59:45Z last-modified: 2020-06-10T09:07:19Z 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 route: 212.96.128.0/19 descr: carpeNet origin: AS9083 remarks: mailto:registry [at] carpe.net notify: registry [at] carpe.net mnt-by: CARPENET created: 1970-01-01T00:00:00Z last-modified: 2001-09-22T09:32:33Z 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 route6: 2a07:9480::/29 descr: carpeNet origin: AS9083 remarks: mailto:registry [at] carpe.net mnt-by: CARPENET created: 2022-03-14T17:09:21Z last-modified: 2022-03-14T17:09:21Z source: RIPE notify: registry [at] carpe.net 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