These entries are queried from radb.net using whois, you can try my project getting these.
:AS31352 route: 194.127.224.0/24 descr: Mainova AG origin: AS31352 mnt-by: MNT-MAINOVA-AG mnt-by: VT-MNT created: 2004-06-25T07:45:50Z last-modified: 2008-03-31T11:31:38Z 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: 194.127.225.0/24 descr: Mainova AG origin: AS31352 mnt-by: MNT-MAINOVA-AG mnt-by: VT-MNT created: 2004-06-25T07:45:52Z last-modified: 2008-03-31T11:31:38Z 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: 194.127.226.0/24 descr: Mainova AG origin: AS31352 mnt-by: MNT-MAINOVA-AG mnt-by: VT-MNT created: 2004-06-25T07:45:54Z last-modified: 2008-03-31T11:31:38Z 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: 194.150.172.0/23 descr: Mainova AG origin: AS31352 mnt-by: MNT-MAINOVA-AG mnt-by: VT-MNT created: 2004-09-19T18:01:57Z last-modified: 2008-03-31T11:31:37Z 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: 194.150.172.0/24 descr: Mainova AG origin: AS31352 mnt-by: MNT-MAINOVA-AG mnt-by: VT-MNT created: 2004-09-30T13:22:24Z last-modified: 2008-03-31T11:31:37Z 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: 194.150.173.0/24 descr: Mainova AG origin: AS31352 mnt-by: MNT-MAINOVA-AG mnt-by: VT-MNT created: 2004-09-30T13:22:39Z last-modified: 2008-03-31T11:31:37Z 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