These entries are queried from radb.net using whois, you can try my project getting these.
:AS57687 route: 185.129.168.0/22 descr: Persiantools-Net origin: AS57687 mnt-by: ir-persiantools-1-mnt mnt-by: PR98687-MNT created: 2015-12-07T10:55:36Z last-modified: 2015-12-07T10:55:36Z 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: 185.129.168.0/24 descr: Persiantools-Net origin: AS57687 mnt-by: ir-persiantools-1-mnt mnt-by: PR98687-MNT created: 2015-12-07T10:56:18Z last-modified: 2015-12-07T10:56:18Z 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: valid route: 185.129.169.0/24 descr: Persiantools-Net origin: AS57687 mnt-by: ir-persiantools-1-mnt mnt-by: PR98687-MNT created: 2015-12-07T10:57:11Z last-modified: 2015-12-07T10:57:11Z 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: 185.129.170.0/24 descr: Persiantools-Net origin: AS57687 mnt-by: ir-persiantools-1-mnt mnt-by: PR98687-MNT created: 2015-12-07T10:57:46Z last-modified: 2015-12-07T10:57:46Z 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: 185.129.171.0/24 descr: Persiantools-Net origin: AS57687 mnt-by: PR98687-MNT mnt-by: ir-persiantools-1-mnt created: 2016-12-13T11:53:32Z last-modified: 2016-12-13T11:53:32Z 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