These entries are queried from radb.net using whois, you can try my project getting these.
:AS197205 route: 83.150.244.0/22 descr: 1000Mercis S.A. origin: AS197205 mnt-by: VDG-MNT mnt-by: mnt-fr-1000mercis-1 created: 2018-11-20T14:50:53Z last-modified: 2019-09-30T09:34:26Z 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: 149.7.103.0/24 descr: 1000MERCIS SA origin: AS197205 mnt-by: COGENT-ROUTE-MNT created: 2014-12-02T16:37:02Z last-modified: 2018-09-04T18:02:06Z source: RIPE-NONAUTH 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: 154.45.215.0/24 descr: 1000MERCIS SA origin: AS197205 mnt-by: COGENT-ROUTE-MNT created: 2017-04-06T10:19:11Z last-modified: 2018-09-04T18:46:50Z source: RIPE-NONAUTH 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: 154.52.128.0/24 descr: 1000MERCIS SA origin: AS197205 mnt-by: COGENT-ROUTE-MNT created: 2014-12-02T16:37:02Z last-modified: 2018-09-04T18:02:06Z source: RIPE-NONAUTH 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: 195.66.82.0/24 descr: 1000Mercis S.A. origin: AS197205 mnt-by: mnt-fr-1000mercis-1 mnt-by: VDG-MNT created: 2011-09-14T11:29:20Z last-modified: 2018-11-21T10:03:54Z 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 route6: 2a09:1f00::/29 descr: 1000Mercis S.A. origin: AS197205 mnt-by: VDG-MNT mnt-by: mnt-fr-1000mercis-1 created: 2018-11-20T14:51:38Z last-modified: 2018-11-21T10:04:26Z 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