These entries are queried from radb.net using whois, you can try my project getting these.
:AS204903 route: 185.236.104.0/22 descr: Vultr Customer Route origin: AS204903 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20171225 #11:29:42Z source: RADB last-modified: 2023-11-13T15:52:42Z rpki-ov-state: valid route: 185.236.104.0/22 descr: ColliniGroup Network origin: AS204903 mnt-by: it-collinigroup-1-mnt created: 2018-01-26T17:28:39Z last-modified: 2018-01-26T17:28:39Z 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: 185.236.104.0/24 origin: AS204903 mnt-by: it-collinigroup-1-mnt created: 2017-12-14T13:22:10Z last-modified: 2017-12-14T13:22:10Z 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: 185.236.104.0/24 origin: AS204903 descr: Collini Consulting S.A.S. mnt-by: MAINT-AS33480 changed: nikhil [at] webwerks.com 20190917 #09:56:06Z source: RADB last-modified: 2023-11-13T16:18:48Z rpki-ov-state: valid route: 185.236.105.0/24 origin: AS204903 descr: Collini Consulting S.A.S. mnt-by: MAINT-AS33480 changed: nikhil [at] webwerks.com 20190917 #09:56:39Z source: RADB last-modified: 2023-11-13T16:18:48Z rpki-ov-state: valid route: 185.236.105.0/24 origin: AS204903 mnt-by: it-collinigroup-1-mnt created: 2017-12-14T13:22:38Z last-modified: 2017-12-14T13:22:38Z 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: valid route: 185.236.106.0/24 descr: Cesena HQ Network origin: AS204903 mnt-by: it-collinigroup-1-mnt created: 2018-01-26T17:32:26Z last-modified: 2018-01-26T17:32:26Z 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: 185.236.107.0/24 descr: Cesena Network origin: AS204903 mnt-by: it-collinigroup-1-mnt created: 2018-01-26T17:30:24Z last-modified: 2018-01-26T17:30:24Z 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: 2a12:7bc0::/32 descr: Vultr Customer Route origin: AS204903 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20221210 #00:38:31-18000 source: RADB last-modified: 2023-11-13T16:13:12Z rpki-ov-state: valid route6: 2a12:7bc0::/32 origin: AS204903 mnt-by: it-collinigroup-1-mnt created: 2022-03-18T15:59:26Z last-modified: 2022-03-18T15:59:26Z 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 route6: 2a12:7bc0:104::/48 descr: Vultr Customer Route origin: AS204903 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20220324 #12:38:15Z source: RADB last-modified: 2023-11-13T16:10:13Z rpki-ov-state: valid route6: 2a12:7bc0:105::/48 descr: Vultr Customer Route origin: AS204903 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20220324 #12:38:15Z source: RADB last-modified: 2023-11-13T16:10:13Z rpki-ov-state: valid