These entries are queried from radb.net using whois, you can try my project getting these.
:AS3244 route: 193.131.100.0/22 descr: BankNet Kft. Budapest, Hungary. origin: AS3244 mnt-by: AS3244-MNT created: 1970-01-01T00:00:00Z last-modified: 2012-01-24T13:23:55Z 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: 194.152.140.0/24 descr: 3C BIX origin: AS3244 mnt-by: AS3244-MNT mnt-by: DRAVANET-MNT created: 2012-01-30T08:58:29Z last-modified: 2012-02-28T12:53:02Z 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: 194.152.150.0/24 origin: AS3244 mnt-by: AS3244-MNT created: 2024-04-02T11:56:25Z last-modified: 2024-04-02T11:56:25Z 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: 194.152.153.0/24 origin: AS3244 mnt-by: AS3244-MNT created: 2024-04-02T12:00:18Z last-modified: 2024-04-02T12:00:18Z 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