These entries are queried from radb.net using whois, you can try my project getting these.
:AS43639 route: 2.16.55.0/24 descr: Akamai Technologies origin: AS43639 mnt-by: AKAM1-RIPE-MNT created: 2013-07-25T02:20:05Z last-modified: 2013-07-25T02:20:05Z 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: 2.16.55.0/24 descr: REACH (Customer Route) tech-c: RRNOC1-REACH origin: AS43639 notify: irr [at] team.telstra.com mnt-by: MAINT-REACH-NOC remarks: This auto-generated route object was created remarks: for a REACH customer route remarks: remarks: This route object was created because remarks: some REACH peers filter based on these objects remarks: and this route may be rejected remarks: if this object is not created. remarks: remarks: Please contact irr [at] team.telstra.com if you have any remarks: questions regarding this object. source: REACH changed: irr [at] team.telstra.com 20170411 rpki-ov-state: valid route6: 2a02:26f0:80::/48 descr: Akamai Technologies origin: AS43639 mnt-by: AKAM1-RIPE-MNT created: 2013-07-26T12:40:06Z last-modified: 2013-07-26T12:40:06Z 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