These entries are queried from radb.net using whois, you can try my project getting these.
:AS51112 route: 178.217.72.0/21 descr: OSS NETS origin: AS51112 mnt-by: MNT-OSS-LTD created: 2010-07-07T06:55:43Z last-modified: 2010-07-07T06:55:43Z 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: valid route: 178.217.74.0/24 origin: AS51112 descr: OSS subscribers pool 1 mnt-by: MNT-OSS-LTD created: 2018-08-27T15:32:48Z last-modified: 2018-08-27T15:32:48Z 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: valid route: 178.217.78.0/24 origin: AS51112 descr: OSS subscribers pool 2 mnt-by: MNT-OSS-LTD created: 2018-08-27T15:33:33Z last-modified: 2018-08-27T15:33:43Z 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: valid